🐞 - performance issues with html5

[sergalemasov]

Reproduction url

https://taiga-family.github.io/editor/embed/html5

Description

Hello guys!

I'm experiencing issues with typing text (or doing anything else) after adding any video to editor field - editor starts lagging and becomes irresponsive. As far as I see these delays are caused by huge layout recalculations after any event changing editor contents. The following screenshot demonstrates the issue:

Could you please take a look?

Sample video you can use to reproduce is in the attachment below.

default.mp4

Taiga UI version

4.21.0

Browser Used

Chrome

OS Used

macOS