# Filtering expression deleted through "Manage history" sometimes remain on list
**URL:** https://community.mp3tag.de/t/filtering-expression-deleted-through-manage-history-sometimes-remain-on-list/57602
**Category:** Fixed Bugs
**Tags:** bug-fixed
**Created:** [June 11, 2022, 4:00pm UTC](https://community.mp3tag.de/t/filtering-expression-deleted-through-manage-history-sometimes-remain-on-list/57602 "2022-06-11T16:00:01Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@Zerow](https://community.mp3tag.de/u/Zerow)
#### Post date: [June 11, 2022, 4:00pm UTC](https://community.mp3tag.de/t/filtering-expression-deleted-through-manage-history-sometimes-remain-on-list/57602/1 "2022-06-11T16:00:01Z")
Aside from my recent reports on pin-pointed bugs concerning reworked Filter feature, there is also one more that I know of but I am not able yet to precisely repeat it occurrence
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That peculiar bug causes filtering expression deleted through `Manage history...` to remain sometimes only in the `Manage history...` window or sometimes also in the mouse wheel scroll list available in the box of the Filter. [And I mean here precisely the list that I go through when wheel-scrolling - and not the drop down list that shows up after clicking the `▸` icon because I did not test this version of list as I stopped using it]
This bug [or another one] also causes the just `Delete`d [with a button] expression to become a ghost- i.e. it remains shown in the box of the Filter for as long as I do not scroll the list available in the box. And that is happening when that expression was selected before opening of the `Manage history...` window as well if it was shown at that time in the box of the Filter
I thought that this was dependent on ether or not an actual selection of a file was executed or not [from the list of shows filtered files]; or that if these expressions where written in the box, deleted [in any way] and then once again written in the box. But every time when I though that I finally know under what exact conditions it is happening, a second, third or fourth attempt proved me wrong. And so I tried multiple repetition of different set and settings with no conclusive report. But most likely such pseudo-deletion occurs when prior to pressing `Delete` button in `Manage history...` window I add new filtering expressions by writing them in the box of the Filter
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### Author:  [@Florian](https://community.mp3tag.de/u/Florian)
#### Post date: [June 13, 2022, 10:04am UTC](https://community.mp3tag.de/t/filtering-expression-deleted-through-manage-history-sometimes-remain-on-list/57602/2 "2022-06-13T10:04:39Z")
This is now fixed with [Mp3tag v3.16a](https://community.mp3tag.de/t/455). Thanks for reporting!
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### Author:  [@Florian](https://community.mp3tag.de/u/Florian)
#### Post date: [June 22, 2022, 3:31pm UTC](https://community.mp3tag.de/t/filtering-expression-deleted-through-manage-history-sometimes-remain-on-list/57602/3 "2022-06-22T15:31:27Z")