Regex failing on name filter

Having trouble getting a regex to work on selection filter/file name match. Testing the regex on online utilities works, but fails in MCEBuddy.

“regex:.+\\recorded tv\\plex\\.+” is what i have in the field, and it should grab anything in “*\recorded tv\plex*”, but it’s not. What am I missing?

2017-10-22T09:42:36 MCEBuddy.Engine.QueueManager --> Manually selected file G:\recorded tv\plex\The Walking Dead (2010)\Season 08\The Walking Dead (2010) - 2017-10-21 00 00 00 - The Journey so Far.ts added to queue
2017-10-22T09:42:36 MCEBuddy.Engine.QueueManager --> Manual file : Checking Filter and Metadata Matches for File -> G:\recorded tv\plex\The Walking Dead (2010)\Season 08\The Walking Dead (2010) - 2017-10-21 00 00 00 - The Journey so Far.ts, Conversion Task ->plex_convert
2017-10-22T09:42:36 MCEBuddy.Engine.QueueManager --> File >The Walking Dead (2010) - 2017-10-21 00 00 00 - The Journey so Far.ts<, checking filename filter >regex:.+\recorded tv\plex\.+<
WARNING> 2017-10-22T09:42:36 MCEBuddy.Engine.QueueManager --> File The Walking Dead (2010) - 2017-10-21 00 00 00 - The Journey so Far.ts did not match Filename meta data pattern

It only checks the filename (including extension) and not the filepath. Check your regex to check only against the filename.