posible CubeIDE bug

[strawberry]

nucleo F103 , parallel color display
clear display function works (something related to 0x0000 color?) 0x0821 solves it somewhat . 0x0001 doesnt work??
when adding additional code
clear display function stop working
need to delete all code and go clean to make it work again (for some time)

broken nucleo board from mouser? , it came with ~3ports damaged but it should be same as broken ILI9341 could only give static bugs

[bidrohini]

Are you talking about the STMCube?