How to solve/fix issue of the Transifex: A Term with the same Part of speech already exists in the Glossary.

I was trying to add multiple glossary translation of the word "chat". Yet adding it cause Error: A Term with the same Part of speech already exists in the Glossary.

After some time project manager told me: "We added you as a coordinator" yet i am unable to add several variants of the word into glossary.

SOLUTION:
I have found that the warning displayed is actually a notice which does NOT prevent translation be saved as valid one.
So in short it can be apparently ignored.

Regarding unable to save multiple version of the word into glossary, i was told that it is true. Only one translation may be used.