web UI/UX becomes worse, after last update

[221V]

Description

https://chat.qwen.ai/
in firefox, today - after last update,
I can not select-and-copy text explanations --
selecting not works, and "copy" buton allows to copy only single word under cursor!
single word, but not all what to you want to copy and save at laptop for read again later in offline..

Reproduction

just check that, that is not "upgrade", but "downgrade" in UI/UX..
dislike this "upgrade" ((

Logs

Environment Information

linux, firefox

Known Issue

• The issue hasn't been already addressed in Documentation, Issues, and Discussions.

[github-actions]

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[221V]

this is unresolved