Want to save any and all phrases in ‘Saved Phrases’

Can we please make it so we can truly save any phrase we want to. I don’t seem to be able to save any phrase in ‘Saved Phrases’.

Ironically my latest phrase that I wanted to capture, but was unable to, was ‘unendurably irritating’. You can see that a different phrase is suggested. (See attached picture for screenshot)

It seems that unless a specific phrase is captured already in LLN corpora / vocab bank then you’re blocked from being able to add any phrase you like.

Please help remove this restriction. Thank you.

PS I love and believe in this app and wish it and all the team every success.