Hi, I get these bugs (never in fewer versions) when I try to copy and paste a TImage (with png image).
Sometimes I have to delete manually the png data image from the .dfm file to open the project :/
This is all I know. Thanks for your hard work and best regards.
EDIT: This also happen when I try to paste an ImageList from one project to another one.
Windows 11 and Lazarus v2.2.6