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When we dynamically change the content of an invisible ContentView, it does not become visible with the next IsVisible = true.
See the following project https://github.com/philippd/ContentView-Bug.git which shows this issue.
- Tap on Update
- Tap on Hide
- Tap on Update again
-> The content is not visible
- Tap on Update
-> The content becomes visible
Workaround: If the ContentView is set to visible before changing the content, everything works fine.
NOTE: We have this issue since upgrading to Xamarin.Forms 2.0, everything was working fine before
I'm seeing the same described behavior on the version prior to 2.0, as something to take note of.
This is fixed with 188.8.131.5284
184.108.40.20684 fixed the issue in my repro case I sent you. In the real app however, we use an animation to fade the element in. This still is not working correctly.
See the updated version of the project here: https://github.com/philippd/ContentView-Bug.git
The workaround for me is still the same: Setting the ContentView to visible and opacity to zero before changing the content works.
Should I open a new bug for this?
Please do, i will look at it.