Remove Modal.closeCurrentModal

[dbkr]

Your use case

In matrix-org/matrix-react-sdk#12728 I essentially replaced this function with one that force-closes all the active modals, because this was actually what was intended in all the places it was called. However, making the test use it caused a bunch of them to start racing and breaking each other.

It would be great to remove the current hack in test utils that closes all dialogs and replace it with the force close method, de-racing the tests in the process.

Have you considered any alternatives?

No response

Additional context

No response