Tags not working as expected

[wlsidlsi]

Use Case
Copy and paste tags into the edit tags field doesn't properly parse.

Issue

If I copy and paste the below strings in tags it always treats as one tag. Shouldn't have to hit enter for each tag.

sequence becomes string
#a #b #c => "#a #b #c"
#a, #b, #c => "#a, #b, #c"
#a #b < press enter> #c => "#a" "#b" "#c"

Expected Behavior
I expect for it to parse the list of hashtags and treat as individual hashtags. Hashtags, with space if allowed, should end with another hashtag to signal the space is meant to be included in hashtag. Hashtags shouldn't have commas, colons, semicolons or other special characters.