I m facing some issue where I am not able to make change or simply save build datatable activity though i have not made any edit. I will get the error message pop up "Database could not be saved. Please check the column types." I did try with different version of the Uipath.system.activities still no use. Please refer the below screen shots for reference…
Current version installed
I hope so.
However, I have tested what was on your screenshot and I did no have any problem saving. Here is a screenshot to see the version of the packages: