Hi,
had an error that a source map is missing. I was not able to edit, move or do anything with a ticket while MarkdownPlus was enabled. i was able to fix that issue by adding a new sub folder in the Assets/js dir
i created
/plugins/MarkdownPlus/Assets/js/dist
and then i downloaded the map file:
wget https://cdnjs.cloudflare.com/ajax/libs/jquery.textcomplete/1.8.5/jquery.textcomplete.min.map
the error disappeared but MarkdownPlus still does not work correctly.