Issue was that the context used for dropbox handling and polling didn't match the one used for drawing the dropbox and generating the tooltip text (which would determine the material slot under the cursor, requiring context). The mismatch would happen with overlapping regions. Actually, this patch includes two fixes, each fixing the crash itself: * Store the context from handling & polling and restore it for drawing. * Correct the hovered region lookup for drawing to account for overlayed regions. Note that to properly set up context for drawing, we should also account for the operator context, which isn't done here, see https://developer.blender.org/T92501#1247581.
2.9 KiB
2.9 KiB