Build tags - invalid 'name' field

[sjwarner-bp]

Problem description

Trying to add multiple tags to a single build fails.

I add the tags 2,craft2 as described here, but when I try to 'save' I get the following error:

Invalid 'name' field: Illegal Docker tag character ',' at position 2. Valid values are ^[A-Za-z0-9_][A-Za-z0-9_.-]{0,127}$

Seems to be incorrect tag validation.

From my UI, I see:

Any advice here?

[meticulous-dft]

We don't support this. I will update docs to make it clear. Please create 2 rules for this user case.