Tab layout sample page 1 content not shown after switching tabs

[Mrxx99]

Steps to reproduce:

1. Click on "Tab Layout"
2. Select tab "Page 2"
3. Select tab "Page 1"

Expected: content of tab 1 is shown
Actual: content for tab is empty

Note: switching again to tab 2 and back to tab 1 fixes this. After doing that the issue will not occur anymore until navigated back to Welcome Page and coming back to "Tab Layout", then the cycle repeats.

[emmauss]

Steps to reproduce:

1. Click on "Tab Layout"

2. Select tab "Page 2"

3. Select tab "Page 1"

Expected: content of tab 1 is shown Actual: content for tab is empty

Note: switching again to tab 2 and back to tab 1 fixes this. After doing that the issue will not occur anymore until navigated back to Welcome Page and coming back to "Tab Layout", then the cycle repeats.

This is currently caused by an issue with composition animations. It is being investigated.