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Created attachment 23328 [details]
We have a pretty complex layout for our ViewCells, consisting of Grids and StackLayouts inside ContentViews. The whole thing looks as follows:
| | <title> |<i>|<i>|<i>| | (a)
| +-----------------------+---+---+---+ |
| | | | | | |
| | | |
| | <actual content (colspan=4)> | | (*)
| | | |
| | | | | | |
(a) (*) (a) (a) (a) (a)
(a) ..... auto-sizing
(*) ..... star-sizing
When there is a Label inside that "actual content", which is a ContentView, the Label will be cut off on the right when it should wrap. The sample is boiled down to the minimum code necessary, resulting in two stacked Grids with 2 colums and the ContentView having a colspan of 2. Both removing the ColumnDefinitions or the outer Grid will make it render correctly, so the error seems to originate from this combination.
Xamarin.Forms 184.108.40.2066-pre6: BAD
I was able to reproduce this issue with the attached project. The issue is still occurring with the 220.127.116.11-nightly build. I will confirm the report and we will investigate further.
However, I did notice that if you define a RowDefinition with auto height for the outer Grid, the issue was resolved in the repro project. So this might be a potential workaround for your project in the meantime.
This is now tracked on GitHub: https://github.com/xamarin/Xamarin.Forms/issues/1343