I will use the web app, no worries, first impression of the web is very good.
I noticed that the animations run smoothly if I make the app window really small. If I have it in a proper size it get’s super slow.
Here’s a short screen recording for you
https://drive.google.com/file/d/1D04m2SOYWoqBebcitpka8g1Q9lKsJbh6/view?usp=sharing