I have tested this item ✅ successfully on 069058b

I have tested this item ✅ successfully on 069058b

RTC after two successful tests.

1. ) None - does not work. Previous Filter is sticky.
   Please, could someone test the following issue? Another user from the german Joomla facebook-group and me have noticed that the filter can't be reset to "None". I mean, you can set the parameter; save the menuItem and the link URL changes accordingly... but the reloaded frontend menuItem does not revert to an un-filtered list?! The filtered results seem to be sticky. I have no clue, why this happens with no extra tag-filter option in the URL. Any other tag filter selection seem to work. Until you try "None" again.

2. ) Multiple - any/all and child tags
   Multiple is a useful addition, but it seem to filter by ANY matches.
   For instance, the "Tagged Items" menu Item has "Item Selection Options", where you choose "Match Type ANY/ALL" and "Child Tags EXCLUDE/INCLUDE". Would it make sense to have these options, too?

Thanks for reading.

but the reloaded frontend menuItem does not revert to an un-filtered list?

Yes if you change the settings then you cant just reload the page as the filter is in the url. You will need to go back to the home page and then to the blog page to see the changes.

Multiple is a useful addition, but it seem to filter by ANY matches.
Yes that is correct

For instance, the "Tagged Items" menu Item has "Item Selection Options", where you choose "Match Type ANY/ALL" and "Child Tags EXCLUDE/INCLUDE". Would it make sense to have these options, too?

If you want that then use the tagged items menu item - no need to duplicate everything

@brianteeman
With reload, I mean to refresh the menuitem AND its link.
As far as I understand, the problem is the storage of the filter state.
I have tested only 1 blog menuitem, with different tag filters and none. I get the same issue:
#18138

2. ) Multiple - filter options
   Yes, I know that this is some sort of duplication, but a complete parameter set, IMHO.
   The drawback with tagged items: It is a different component and menuItem type.
   So, it doesn't really help, if you already have a blog display.

Both of those are beyond the intended scope of this PR

@brianteeman Sorry, I just found the related issue too late.

Thanks