windows 11 removed many of the previous keyboard shortcuts eg ms paint annoys me so much now the keyboard accessibility degraded badly in win 11

Microsofties: Please put them ALL back to match Windows10, acknowledge the heritage of the previous version, and the years of keyboard muscle memory now flushed down the drain

example, let me use the arrow keys again in popup dialogs (arrow left+right keys now do nothing... have to use the tab or shift tab or mouse in dialogs)