Add configurable main menu icon spacing
Fix empty showtools handling
Add automatic screen rotation detection
Add configurable screen rotation
I hit the empty showtools case and opened a smaller targeted MR for it: https://sourceforge.net/p/refind/code/merge-requests/61/ MR #61 only changes the GlobalConfig.ShowTools clearing code to use ZeroMem(). Your MR seems to address the broader GNU-EFI SetMem/CopyMem wrapper issue, which likely covers this symptom too.
Tested on GNU-EFI x86_64 build; fixes documented empty showtools behavior.
Fix empty showtools handling
Fix empty showtools handling