Yes - I have to report that the new Beta 2 has really lost the plot.
I have spent about 100 hours on the latest beta, & the same problem is still there & getting worse.
The tagged brush system does not reliably assign tags, it does not even store settings using "overwrite"
with any consistency. What version of Krita has the brush resources working well?
Or - Is there a way to "copy out" such brushes & save them before I close the program?

Hello, the system resource rewritting is not finished yet and it will be release in the version 5 (according the developer's messages everywhere).