Theme Check Warnings for text-domain


do we need to fix this error when I check it using Theme Check…

Warning: More than one text-domain is being used in this theme. This means the theme will not be compatible with language packs.
The domains found are desilog, tgmpa

I am using TGM plugin and this tgmpa text domain is the default text domain for TGM plugin… I got soft rejected because of this issue… do we really need to change this?

I asked this before but no one wants to answer so now I am asking it again here… I hope someone can answer me based on experience…