About the copy/paste function bug, we just found that this is an existing bug in master. Except for the query History tab, this bug also exist in the query data output . If you copy the data row in "Data Output" tab, it works fine, but the copy/paste in query tool won't work either. We will create a Redmine bug later.
And the feature test failure, we've already sent a new patch that fixed it. See this patch
The copy/paste functionality through the added copy button is working fine, however once I copy the query text from the History tab through the copy button, I can not perform copy/paste for some another text in the Query tool.
Also, the feature test (QueryToolJourneyTest) is failing, please refer the attached screen-shot.
