Given that I'm editing an article in an RTL wiki: https://he.wikipedia.org/wiki/ASCII
And I press the "Transclude" button in the toolbar (puzzle piece) And I type "A"
Then I should see a list of autocompletions of templates that start with A
Currently I don't see a list of autocompletions.
This bug is quite similar to Bug 51490.
[This was an experiment with writing bug reports as Cucumber-style test scenarios. Let me know if you don't like it.]