Publisher filter and tab behaviour is incorrect

[brentneave]

Describe the bug
Publisher filter and tab behaviour is incorrect

To Reproduce
Steps to reproduce the behavior:

• Type “Blair” into the publisher filter
• Blair Rogers will show up at the top of the “All” tab
• Try and narrow your results down to users only by clicking the “Users” tab
• A first click of the “Users” tab resets the filter keyword but does not select the “Users” tab
• A second click of the “Users” tab selects the tab, displays all users instead of the results of the filter, since the filter keyword has been reset

Expected behavior

• The user tab is selected after a single click
• The keyword filter is not reset when changing tabs
• The filter is preserved and only “Blair Rogers” (and any other matches) are visible under the “Users” tab

Screenshots

Version info (this is important!):

• Operating System (e.g. Windows 10, macOS): MacOS
• QGIS, Kart & Plugin details:

Kart Plugin version
1.0.11
QGIS version
3.30.0-'s-Hertogenbosch
Operating system
macOS 13.3.1 x86_64 i386 64bit
Kart version
Kart v0.12.2, Copyright (c) Kart Contributors
» GDAL v3.6.2; PROJ v9.1.1; PDAL v2.4.3
» PyGit2 v1.9.0; Libgit2 v1.4.2; Git v2.38.1; Git LFS v3.3.0
» SQLAlchemy v1.4.45; pysqlite3 v2.6.0/v3.40.0; SpatiaLite v5.0.1; Libpq v14.0.4

[nyalldawson]

Don't clear filter on changing tabs
Don't automatically change tabs when entering filter