Edit mode very very slow

My app is now bigger and bigger. Almost 40 sheets but only a few rows per sheet but a lot of columns per sheet ( about 30). Everything works well except the glideapp edit mode​:frowning::frowning: Very very very slow between each mouse actions. Very long to insert an image or to choose this column or this column …
My PC is a very good one so it’s not the problem.
Can you help me.

Interesting, thank you for reporting. Is it alright if a Glide engineer schedules a call with you to investigate?

Could you share your app, please?