Final result does not clear the "Do Not Call" checkbox or the "Organization Name" Field:
Looking at the request headers, you can see that the only field included is firstname:
The problem before was that fields that had hidden input fields in the edit form were also added to the request. Those were avoided by modifying a jQuery selector that retrieves the needed hidden inputs for the mass save action request, i.e, these ones:
I have tested after latest patch on multi-select combo box and it not working.
Not much to describe, just try whatever scenario with multiselect field.
@ruben.estrada Yes! As Tony reported we could able to reproduce this case, On editing multi-combo field, values will be erased. Additionally updated multi combo fields values throws warning as 'None of fields changed'. Please refer to this screenRef
I could also see that mass edit was not working for multiselect fields even before version 7.3. When selecting more than one option, only the last one was being saved.
I'll take a look into this again. I'll be sure to check every field type this time.
I've made a new MR: !736 (merged) and marked it as WIP.
I tested it with as many different type of fields I could and it seems to be working correctly with all of them. Please help me doing some more tests on your side and let me know if you find any other bug.