Created attachment 123428 [details] Formula Left menu overwrite by slides preview when inserting a formula in impress, left menu interact with "slides preview" : then formula menu desappears and it's hard to write a formula. See screenshot. Easy to reproduce : - Open impress - Insert object formula
Thanks for reporting. This behavior was reported earlier in Bug 96451, so closing this bug as a duplicate. *** This bug has been marked as a duplicate of bug 96451 ***