Tag search very laggy

[Rodg88]

The tag search system is very slow and laggy to use, I wonder if it could be optimized at all?
Some examples of lag, with BDB as the only parts mod installed, where I start typing as soon as I click in the search box, and spin the cursor when done typing:

KSP_x64_xUUes8bve5.mp4

KSP_x64_mM3aIU4cPx.mp4

I will say VABO does add some time, but for searches with many results it's still slow without it (keyboard view to maybe show the lag better haha):

IMG_9158.mov

Would be interesting to see what a profiler has to say about using the search in general, especially with a good amount of part mods installed.

Another example of strange behavior are hidden auto-generated tags, for eg searching for gemini showing everything with a bulkhead profile of size0, as that generates a tag of 'mini'. these autogenerated tags don't have the conditional tag characters, like ? (match exactly) or ( (match the beginning of search or tag). since a tag without a conditional filter matches "Either the search term contains the tag, or the tag contains the search term", these can get quite messy.

A log from my test environment if it helps:
KSPlogTags.zip