Fix per-room RightPanel should not remember Notifications card

[ShivraniAJ]

Fix: element-hq/element-web#21529
Now when we are switching the room the right panel is not showing.

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Here's what your changelog entry will look like:

🐛 Bug Fixes

• Fix per-room RightPanel should not remember Notifications card (#8273). Fixes per-room RightPanel should not remember Notifications card, as it's global element-hq/element-web#21529. Contributed by @ShivraniAJ.

Preview: https://pr8273--matrix-react-sdk.netlify.app
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[t3chguy]

This PR seems to do the opposite of what it claims to do.

It looks to set the history to the notifications panel on every room change. The tests passing confirm this is not intended behaviour.

[t3chguy]

Needs DCO sign-off as per https://github.com/matrix-org/matrix-js-sdk/blob/develop/CONTRIBUTING.md#sign-off

[ShivraniAJ]

This PR seems to do the opposite of what it claims to do.

It looks to set the history to the notifications panel on every room change. The tests passing confirm this is not intended behaviour.

I am trying to fix it, I will do the required changes.

[andybalaam]

@ShivraniAJ are you still working on this?

[ShivraniAJ]

@ShivraniAJ are you still working on this?
yes I am still working on this

[ShivraniAJ]

I have tried to fix this issue, but I could not find a way to fix it, I am no more working on it.

[andybalaam]

Thank you for your work @ShivraniAJ ! Do ask questions in #element-dev:matrix.org if you need help understanding some code.