WPF - Cursor gets set to "None" locally

[DJmRek]

I recently updated a wpf app from CefSharp 91 to 98. I'm facing a weird issue where the Cursor property on the ChromiumWebBrowser Control gets set to "None" which hides the cursor. I searched our codebase as well as the cefsharp codebase but didn't find any clue what can cause this nor any trace of any cursor setting action.
Strangly enough the MinimalExample works. When I alter the value at runtime via snoop it flicks back to "None" as soon as i hover the mouse over the control.

Any ideas what can cause this?
Did I miss any crucial changes between v91 and v98?

Thanks in advance for any feedback.

[amaitland]

Are you using WinForms or WPF?

[DJmRek]

I narrowed it down:
v94-v96 are working
v97/v98/v99 are not working

[amaitland]

I use WPF

This is an upstream bug

https://bitbucket.org/chromiumembedded/cef/issues/3270/windows-osr-mouse-cursors-not-changing-as

I narrowed it down:
v94-v96 are working
v97/v98/v99 are not working

If you can add the info to the bitbucket issue It might help narrow down what changed in Chromium.

I've proposed a workaround for the pan cursor in #4021 (comment)

You can likely expand that to handle your case.

Can I open a PR for a small MinimalExample improvement? (I added a Button to open DevTools in MinimalExample.Wpf)

Sure 👍

[DJmRek]

Thx for the feedback. I will add the info at the chromium upstream bug. I can confirm that it only happens when --off-screen-rendering-enabled flag is used as you mentioned in #4021. Seems to affect quit a bunch of the cursor options.

One question tho, is the chromium instance always started with this falg even if I use WinForms/WPF?

[amaitland]

One question tho, is the chromium instance always started with this falg even if I use WinForms/WPF?

The WinForms and Wpf.HwndHost implentations will be unaffected.

[amaitland]

I've implemented a workaround in the WPF implementation which is now available in the 100.0.120-pre release.

Anyone interested please test and report back on #4021