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under iOS, "parent.InputTransparent = false" does not propagate to children as it should

Open philipag opened this issue 3 years ago • 1 comments
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Description

When setting "parent.InputTransparent = true", this propagates to the child elements, but later setting "parent.InputTransparent = false" does not propagate, making the children permanently input transparent. Under Android this works correctly.

This is a regression from Xamarin Forms.

This attached sample shows this: layoutbug2.zip

Steps to Reproduce

  1. compile and run the attached sample under iOS
  2. clicking the red square should print "TAP" but it does not.
  3. instead "child.InputTransparent=true" is printed (which is my the tap does not work).
  4. If we leave out the line "parent.InputTransparent = true" then the TAP works.

Link to public reproduction project repository

attached

Version with bug

6.0.486 (current)

Last version that worked well

Unknown/Other

Affected platforms

iOS

Affected platform versions

iOS15

Did you find any workaround?

no

Relevant log output

No response

philipag avatar Sep 19 '22 10:09 philipag

We've moved this issue to the Backlog milestone. This means that it is not going to be worked on for the coming release. We will reassess the backlog following the current release and consider this item at that time. To learn more about our issue management process and to have better expectation regarding different types of issues you can read our Triage Process.

ghost avatar Sep 19 '22 16:09 ghost

I think some work has been done around this. Could you maybe check and see if this is still happening in the currently released version? Thank you!

jfversluis avatar Mar 18 '23 17:03 jfversluis

Hi @philipag. We have added the "s/needs-info" label to this issue, which indicates that we have an open question for you before we can take further action. This issue will be closed automatically in 7 days if we do not hear back from you by then - please feel free to re-open it if you come back to this issue after that time.

ghost avatar Mar 18 '23 17:03 ghost

@jfversluis I downloaded my sample, updated it to MAUI 8.0 preview 2, but the problem still persists. So it seems this is not fixed.

philipag avatar Mar 19 '23 08:03 philipag