After repeatedly pasting a large amount of content, cause longtask when I delete a character

[jkother123]

Reproduction steps

1. When I repeatedly copy and paste a lot of content into the editor,
2. then delete all the content, and enter a small amount of text
3. Deleting just one word, or any change in the number of words, will cause longtask

Current behavior

Expected behavior

no longtask

Definition of Done

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Relevant debug data

Other details

No response

User agent

Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

[CKEditorBot]

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