I’m a maths teacher, so I use a lot of resources made by other people, and most presentations are produced in Powerpoint. Due to the subject matter, most of them also have equations in them. When I use Impress to open a presentation made in Powerpoint, the equations disappear. There’s not even a blank box where they used to be - they’re just deleted.
This makes Impress pretty useless for me. Is there anything I can do to get presentations to open with equations in tact?