can you please check this topic? thx
viewtopic.php?f=1700&t=287163&p=1766511#p1766511
thx again, this has solved it:
VilleK (staff) wrote: ↑Mon Sep 12, 2022 11:51 amIt seems you have enabled the alpha-background.
Right-click on the plugin.
Uncheck the "Show background pattern in preview" option.