Clear autocomplete input on selection accept (#12709)
* Clear autocomplete input on selection accept
Fixes https://github.com/element-hq/element-web/issues/27194
* Playwright: use rust crypto for the bot user (#12708)
... because legacy crypto is legacy
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Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
