Please restore search in room and medias, links filter possibility

[tutle]

Steps to reproduce

1. Where are you starting? What can you see?
2. What do you click?
3. More steps…
   It was implemented on older room release

Outcome

What did you expect?

What happened instead?

Your phone model

Cat S61

Operating system version

Android 9

Application version and app store

No response

Homeserver

No response

Will you send logs?

Yes

Are you willing to provide a PR?

Yes