Comment visibility JQL functions returning incorrect results after software / core project converted to JSD

JQL A:

project = "ABC" AND issueFunction in hasComments() AND issueFunction not in commented("visibility internal")

JQL B:

project = "ABC" AND issueFunction in commented("visibility external")

Both functions should return same results at all times.

Steps to reproduce:
Create 3 projects, each with some issues and some comments:

• first one is just software type. JQL A find all issues with comments, JQL B finds nothing
• second initially to be software type, then convert it into JSD type. Add to one of the issues an external comment (after conversion). JQL A finds all issues with comments, JQL B finds only the one issue with external comment that has been just added.
• third one is JSD type project from the beginning - both JQL functions return same results which is correct behaviour.