[Windows] Custom control based on ContentView not rendering

[jsuarezruiz]

Description

Custom control based on ContentView not rendering on Windows.

Steps to Reproduce

1. Download or sync https://github.com/jsuarezruiz/netmaui-finance-app-challenge/tree/8.0.5-sr1
2. Launch the App on Windows

Link to public reproduction project repository

https://github.com/jsuarezruiz/netmaui-finance-app-challenge/tree/8.0.5-sr1

Version with bug

8.0.3

Is this a regression from previous behavior?

Not sure, did not test other versions

Last version that worked well

Unknown/Other

Affected platforms

Windows

Affected platform versions

No response

Did you find any workaround?

No response

Relevant log output

No response

[MitchBomcanhao]

this is a massive issue.

@jsuarezruiz this is effectively a duplicate of #13739 which you opened almost 1 year ago, with the same screenshots and all.

[Mirksar]

@jsuarezruiz I have exactly the same issue. It worries me that the bug has been opened for a year, with no response...

[MitchBomcanhao]

I've just noticed that this issue is seemingly gone if you remove UseMauiCompatibility() from MauiProgram.cs

[Mirksar]

@MitchBomcanhao

I don't have that line in my MauiProgram.cs, but I have the issue. But perhaps the compatibility is used in some Nugets...

[ghost]

We've added this issue to our backlog, and we will work to address it as time and resources allow. If you have any additional information or questions about this issue, please leave a comment. For additional info about issue management, please read our Triage Process.

[viktorszekeress]

Is this a joke? Every single app is built from custom ContentViews and yet after 1.5 years since the first report, this bug still exists.

How come that this is not #1 priority?
This bug is an absolute blocker.

[mnxamdev]

100% agree with @viktorszekeress on his frustration. Windows MAUI has been full of them. How many years in are we into MAUI now? This has been a blocker for us as well.