fix(core): Dropdown triggers change detection too frequently

[nsbarsukov]

Previous behavior

before.mov

New behavior

after.mov

Close #8725

[lumberjack-bot]

Pull request was closed ✔️

All saved screenshots (for current PR) were deleted 🗑️

[github-actions]

Visit the preview URL for this PR (updated for commit f54def4):

https://taiga-previews--pr8738-dropdown-cd-optimiza-z65ay95k.web.app

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[bundlemon]

BundleMon

Files updated (1)

Status	Path	Size	Limits
✅	demo/browser/main.(hash).js	282.3KB (+94B +0.03%)	+10%

Unchanged files (4)

Status	Path	Size	Limits
✅	demo/browser/vendor.(hash).js	216.4KB	+10%
✅	demo/browser/runtime.(hash).js	42KB	+10%
✅	demo/browser/styles.(hash).css	11.6KB	+10%
✅	demo/browser/polyfills.(hash).js	11.21KB	+10%

Total files change +96B +0.02%

Groups updated (1)

Status	Path	Size	Limits
✅	demo/browser/*..js	6.9MB (+79B 0%)	-

Final result: ✅

View report in BundleMon website ➡️

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