Hi dear Jira doers,
I met a new trouble (I had not this concern before. We have Jira server version v8.20.8) when I would select an epic in Epic Link field of an issue.
I have some epics with names separated with '.' as "Project GEM.ISxxx".
Indeed, when I tape in text filter "Project GEM.", I got a drop down list of matched epics:

But when I tape in more text "Project GEM.IS", the drop down list becomes empty:

Have you anyone met the same trouble ? If yes, have you find a solution to it ?
Thanks,
Xavier