[iOS] Fixed Observer Issue #6878
Merged
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Related Issue
We have an occasional test failure with IconsInSomeActions.json card. I'm pretty certain that this PR fixes the issue. If not, this PR will fix one of the possible failure paths.
The unit tests do not utilize resource resolvers. There is a small chance where image is loaded very fast, and activate the observer removal path. Because actions have been increasing the subscribers counts without checking if resolver interface is used, it will try to remove the observer, and will cause this exception.
This won't impact sdk users since the users use resource resolvers unlike in unit test scenarios.
Removed dead code that's not used.
Microsoft Reviewers: Open in CodeFlow