Sliding Sync support

[leamikmik]

Your use case

What would you like to do?

Calls work with sliding sync enabled

Have you considered any alternatives?

No response

Additional context

No response

[dozro]

(a bit of context: as far as i know element web also has problems with element call if sliding sync enabled)

[Mondrethos]

Element X their new mobile app doesn't.

[dozro]

Element X their new mobile app doesn't.

uses a different sdk