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div height doesn't adjust when Accordion is collapsed

I have two charts on top of each other that extend to the bottom of the screen. The first is collapsible via an Accordion.
However, if I do the following two things in sequence:
Make my browser window bigger
Then, collapse the Accordion (i.e., minimize the first graph).
Then there will be unwanted whitespace below the second graph.
<Flex direction="column" height="calc(100vh)" className="flex-wrapper">
<Box fontSize={["sm", "md", "lg", "xl"]}>Font Size</Box>
<Flex className="flex-wrapper0">
<div>123456789010</div>
<Box className="accordion-box-container">
<Accordion className="accordion-wrapper" allowToggle>
<AccordionItem>
<h2 className="accordion-title">
<AccordionButton
className="accordion-button"
borderRadius="md"
borderWidth="0px"
_focus={{ boxShadow: "none" }}
>
<Box
textAlign="left"
h={3}
_focus={{ boxShadow: "none" }}
></Box>
<AccordionIcon />
</AccordionButton>
</h2>
<AccordionPanel p="0">
<Box height="30vh">
<ThreeDataPoint />
</Box>
</AccordionPanel>
</AccordionItem>
</Accordion>
<div className="graph-wrapper">
<ThreeDataPoint />
</div>
</Box>
</Flex>
</Flex>
It seems like some interaction problem between browser resizing and css? I think I need to force a re-rendering of <ThreeDataPoint /> whenever the accordion button is pressed so that it can pick up the new height that it's supposed to be using. I wonder how to force such a re-rendering?
Here's codesandbox:
https://codesandbox.io/s/elegant-fermat-bugv1?file=/src/index.tsx
And the app URL:
https://bugv1.csb.app/

It was because of this !important flag causing troubles in the css file:
.graph-wrapper div {
height: 100% !important;
}
After commenting this out, it worked as expected.

OnBlur closing react component if clicked inside

I have created a React component using Material UI as below
<Popper
open={open}
anchorEl={anchorRef.current}
onBlur={handleToggle}
transition
disablePortal
>
<MenuList autoFocusItem={open}>
<MenuItem>Tom</MenuItem>
<MenuItem>Patt</MenuItem>
</MenuList>
<input type="text" name="Student" onChange={getStudent}></input>
</Popper>
In the above component i have MenuList and TextField. I tried to add onBlur={handleToggle} thinking that, it will close the component if clicked outside of it but its closing even when i am trying to add text in TextField using onChange={getStudent}, Why is it happening and how to close Component only if clicked outside of it? Thanks.

You can use ClickAwayListener component to detect whether the user is clicking outside of the Popover area.
<ClickAwayListener onClickAway={() => setOpen(false)}>
<span>
<Popper
open={open}
anchorEl={ref.current}
transition
disablePortal
>
<MenuList autoFocusItem={open}>
<MenuItem>Tom</MenuItem>
<MenuItem>Patt</MenuItem>
</MenuList>
<input
type="text"
name="Student"
/>
</Popper>
<Button variant="outlined" onClick={() => setOpen((o) => !o)} ref={ref}>
Nothing
</Button>
</span>
</ClickAwayListener>
Live Demo

How to place two icons in a button

I am trying to place two icons one is related to wordDocument and other is related to download icon on and button but one icon is overriding another icon, this is the code:
import { FileWordOutlined, DownloadOutlined } from '#ant-design/icons';
return (
<Fragment>
<Button
type="primary"
style={{ width: '30%' }}
onClick={() => {
authProvider.getIdToken().then(token => {
downloadFile(
`${process.env.REACT_APP_API_URL}/api/Projects/${projectNumber}`,
token.idToken.rawIdToken
);
});
}}
icon={((<FileWordOutlined />), (<DownloadOutlined />))}
size="small"
>
Basis of Design
</Button>
</Fragment>
);
and the button image is looking like this right now
I am looking to place icon <FileWordOutlined /> on the right side of the text Basis of Design and <DownloadOutlined /> is on the left side of the text.
Could anyone please let me know is there any way to achieve this?

The icon props take only one component. So you won't be able to pass two-component there.
There are two ways to get 2 icons.
Remove the icon prop and use the 2 icon Component,for ex,<FileWordOutlined />, <DownloadOutlined /> as children to the Button prop.
<Button type="primary">
<FileWordOutlined />
Basis of Design
<DownloadOutlined />
</Button>
If you want to use the icon prop you use it like this:
<Button
type="primary"
icon={<FileWordOutlined />}
size="small"
>
Basis of Design
<DownloadOutlined />
</Button>

What you are doing isn't working because you are setting icon to the returned value of ((<FileWordOutlined />), (<DownloadOutlined />)), which is <DownloadOutlined />.
You can omit icon and put the icons and the button text inside Button instead:
<Button
type="primary"
size="small"
>
<DownloadOutlined />
Basis of Design
<FileWordOutlined />
</Button>
demo

If you want to get 2 icons then create icon prop like this:
<Button icon={your primary icon}>
{text}
{extra icon}
</Button>
So the Element would look like
<My Button
icon={<icon name/>}
text={text}
extra icon={<extra icon name/>}
/>

How to use text instead of Icon for react-toolbox menu?

I am using react-toolbox menu for my website. Based on the example given in the documentation React-toolbox menu, I can only use icon as my menu. How can I use text for the menu instead?
Example of what I want to do:
When I click the blog text which is a menu, the menuItem will be shown.
Is it possible to do this?

just remove icon property from MenuItem component
<IconMenu icon={<div>blog</div>} position='topLeft' menuRipple>
<MenuItem value='download' caption='Download' />
<MenuItem value='help' caption='Favorite' />
<MenuItem value='settings' caption='Open in app' />
<MenuDivider />
<MenuItem value='signout' icon='delete' caption='Delete' disabled />
</IconMenu>

You can pass an element to the icon property like that:
<IconMenu icon={<div>Menu</div>} position='topLeft' menuRipple>

In case someone else has the problem, the solution is to use Menu component instead of IconMenu. Like this :
const [menuActive, setMenuActive] = useState(false);
return (
<div style={{ position: 'relative' }}>
<Button label='Actions' onClick={() => setMenuActive(!menuActive)} />
<Menu position='topRight' active={menuActive} onHide={() => setMenuActive(false)}>
<MenuItem value='download' caption='Download' />
<MenuItem value='action' caption='Action' />
</Menu>
</div>
);

React-Bootstrap accordion panel group not working when children are components

I have a problem where I have a panelgroup and its children are components which render a panel. When the panels are direct children of the panelgroup everything works fine. But when I try to render the panel inside a component and add that to the panelgroup, nothing expands when you click on the header. Looking at the react DOM, I can see that the event key does change when I click the headers though...
The parent...
return (
<PanelGroup
accordion
activeKey={this.state.activeKey}
onSelect={this.handleSelect}
id="papers-table"
>
<PaperItem key={paper.id} paper={paper} eventKey={1} />
</PanelGroup>
);
And the child...
return (
<Panel
eventKey={this.props.eventKey}
style={{ "borderColor": Colors["DARK" + this.props.paper.decision.toUpperCase()] }}
>
<Panel.Heading
style={{ "backgroundColor": Colors[this.props.paper.decision.toUpperCase()] }}
>
<Panel.Title toggle>{this.props.paper.title}</Panel.Title>
</Panel.Heading>
<Panel.Body collapsible>
{this.props.paper.abstract}
</Panel.Body>
</Panel>