[comctl32 ? comdlg32 ?] visual glitches (horizontal lines) in "copy to folder" selection treeview when expanding elements

reactos-bootcd-0.4.16-dev-1694-g999502c-x86-gcc-lin-dbg

• Right click on a file > "Copy to folder"
• Expand subitems down to 2 or 3 levels
• visual glitches (small horizontal lines) appear : Wine 10.14 is affected too https://bugs.winehq.org/show_bug.cgi?id=58682
• nothing in log