# REQUEST: block CTRL + Z when focused in the Filter Box

**URL:** https://community.mp3tag.de/t/request-block-ctrl-z-when-focused-in-the-filter-box/19125
**Category:** General Discussion
**Created:** [July 6, 2017, 3:19pm UTC](https://community.mp3tag.de/t/request-block-ctrl-z-when-focused-in-the-filter-box/19125 "2017-07-06T15:19:05Z")
**Posts on this page:** 1
**Showing post:** 8

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### Author: ![Zerow](https://community.mp3tag.de/user_avatar/community.mp3tag.de/zerow/32/11379_2.png) [@Zerow](https://community.mp3tag.de/u/Zerow)
#### Post date: [June 1, 2022, 3:04pm UTC](https://community.mp3tag.de/t/request-block-ctrl-z-when-focused-in-the-filter-box/19125/8 "2022-06-01T15:04:36Z")

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Apparently after this update

> [@Undo (CTRL+Z) reverses multiple steps rather than just one](https://community.mp3tag.de/t/undo-ctrl-z-reverses-multiple-steps-rather-than-just-one/56941/6):
>
> Undo should now behave as expected with [Mp3tag v3.14b](https://community.mp3tag.de/t/455).

the box of the Filter also succumbs to this new rule - thus it is possible now to take steps backs in writing of a filtering expression. However if the user will keep pressing `CTRL+Z`, then the history will go back as far as before focusing on the Filter's box and writing something - thus if the user had performed some operations of files, they will be needlessly reversed  
` `  
` `  
And so this issue is still unresolved fully - merely alleviated and with a caveat. Maybe there could be implemented a split into two histories of taken steps: one for the Filter box and a second for the whole rest of Mp3tag?

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_[View the full topic](https://community.mp3tag.de/t/request-block-ctrl-z-when-focused-in-the-filter-box/19125)._