Re: [PATCH v2 0/1] MR10848: winewayland.drv: Add alpha-modifier-v1 protocol to support change alpha by...

[Rémi Bernon (＠rbernon)]

Looking at winex11 code, there is possibly UpdateLayeredWindow callback that needs to handle alpha changes as well. And SetWindowStyle is supposed to reset it.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/10848#note_142190