fix: keep screen sharing when other videos are disabled [WPB-24273]

[saleniuk]

https://wearezeta.atlassian.net/browse/WPB-24273

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PR Submission Checklist for internal contributors

• The PR Title

  • conforms to the style of semantic commits messages¹ supported in Wire's Github Workflow²
  • contains a reference JIRA issue number like SQPIT-764
  • answers the question: If merged, this PR will: ... ³

• The PR Description

  • is free of optional paragraphs and you have filled the relevant parts to the best of your ability

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What's new in this PR?

Issues

When user disables other videos, screen sharing ones are also disabled.

Solutions

Changed the logic to keep screen sharings.
Used the new sort type to keep them on top of a list.
Simplified conditions inside ParticipantTile.

Dependencies (Optional)

Needs releases with:

• fix: keep screen sharings on top when other videos are disabled [WPB-24273] kalium#4036

Testing

Test Coverage (Optional)

• I have added automated test to this contribution

How to Test

• start/join a group call
• let others enable video and start screen sharing
• disable other videos

Attachments (Optional)

Before	After
Screen.Recording.2026-03-23.at.15.36.36.mp4	Screen_recording_20260409_180810.mp4

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PR Post Submission Checklist for internal contributors (Optional)

• Wire's Github Workflow has automatically linked the PR to a JIRA issue

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PR Post Merge Checklist for internal contributors

• If any soft of configuration variable was introduced by this PR, it has been added to the relevant documents and the CI jobs have been updated.

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References

1. https://sparkbox.com/foundry/semantic_commit_messages
2. https://github.com/wireapp/.github#usage
3. E.g. feat(conversation-list): Sort conversations by most emojis in the title #SQPIT-764.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 49.91%. Comparing base (26f7a18) to head (7a9125b).
⚠️ Report is 2 commits behind head on develop.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #4713   +/-   ##
========================================
  Coverage    49.90%   49.91%           
========================================
  Files          602      602           
  Lines        20650    20650           
  Branches      3291     3291           
========================================
+ Hits         10306    10307    +1     
  Misses        9377     9377           
+ Partials       967      966    -1     

Files with missing lines	Coverage Δ
...android/ui/calling/ongoing/OngoingCallViewModel.kt	95.23% <100.00%> (+0.68%)	⬆️
...alling/ongoing/participantsview/ParticipantTile.kt	0.00% <ø> (ø)

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud