Notice (2018-05-24): bugzilla.xamarin.com is now in
Please join us on
Visual Studio Developer Community and in the
Mono organizations on
GitHub to continue tracking issues. Bugzilla will remain
available for reference in read-only mode. We will continue to work
on open Bugzilla bugs, copy them to the new locations
as needed for follow-up, and add the new items under Related
Our sincere thanks to everyone who has contributed on this bug
tracker over the years. Thanks also for your understanding as we
make these adjustments and improvements for the future.
Please create a new report on
Developer Community or GitHub with
your current version information, steps to reproduce, and relevant error
messages or log files if you are hitting an issue that looks similar to
this resolved bug and you do not yet see a matching new report.
Created attachment 22858 [details]
Screenshots showing before and after pressing Alt key
On UWP desktop, using XF 18.104.22.168, if the user holds the Alt key down on a physical keyboard, the text of any ListViews disappears, not every time, but often. The background colors remain, but the foreground text vanishes.
To reproduce, simply use the ListView demo page in the Forms Gallery sample. I added a HeightRequest to the ListView, but I doubt if that makes any difference.
See the attached screenshots (two in one file) to see what happens.
Does the 2.3.5-pre resolve this for you by chance? It seems like this might fall in line with https://bugzilla.xamarin.com/show_bug.cgi?id=40139 and our local control gallery from the Forms repo doesn't seem to display the behavior on any of its ListViews while holding Alt down.
I'm also experiencing this blocking issue.
Can't ship product to customer like that!
I'm on 22.214.171.124 (UWP Win10 15063.296).
Having this issue as well... So weird!!! We're also unable to deliver the app until this is fixed. Gonna try 2.3.5 but we don't ship applications with a non-stable build of any core packages, so please hurry lol (jk- but seriously, we need you). Thanks guys
(In reply to Paul DiPietro from comment #1)
> Does the 2.3.5-pre resolve this for you by chance? It seems like this might
> fall in line with https://bugzilla.xamarin.com/show_bug.cgi?id=40139 and our
> local control gallery from the Forms repo doesn't seem to display the
> behavior on any of its ListViews while holding Alt down.
I can confirm that this bug happens in 2.3.4 and is fixed in 2.3.5-pre6 - just tried both versions against the FormsGallery sample.
When is 2.3.5 RTM?
Still happens to a certain extent using pre-6. See the video where the Group headings get truncated when alt is pressed. Once the window is resized the problem does not happen again.
(Master detail on UWP with a List in the detail)
@uwantfries - If this is only on MasterDetail, or if it is not the entire ListView content being blanked out, could you raise a separate bug, but reference back to this one pls.
On the other hand, if it is the entire ListView content being blanked, and it's not just on MasterDetail, update here and I'll change the bug status to REOPENED.