Redraw issue with `menu` using `tiny-skia`

[liquiddandruff]

Hi, new to iced here.

I'm trying to get a simple menu widget going in a new iced project by copying bits from examples/menu.rs.

My iced project is setup using tiny-skia as the backend. I'm making a simple document viewer app that doesn't display multimedia, just text, so I figured I don't need the heavier/more performant wgpu backend.

However I immediately hit "redraw" issues as can be seen in attachment.

cut.mp4

If I swap back to the wgpu backend, it looks as it should.

Is this a known issue with tiny-skia?

edit: seems like it iced-rs/iced#2339

[genusistimelord]

its possible its the way menu was setup originally to render.

[liquiddandruff]

A comment in the other ticket seems to describe what I'm seeing. After vendoring and applying their changes to iced_core and iced_tiny_skia, tiny-skia now also draws things fine. So I guess this ticket can be closed as it is an issue with underlying. Thanks

Consequently, the renderer will draw over them (additively) after every update. This repeated stacking might explain why the shadows get darker.

iced-rs/iced#2715 (comment)