when I try to select the ML deepL glossary this change is not saved.
Clarify a little, maybe with screenshots, what you’re saving? You downloading a glossary from deepL into crowdin?
Just in case it might help
In the machine translation section when we choose a Glossary from DeepL this configuration is not saved and therefore does not work.
If it allows you to select ShipNave that it works. You sure that another glossary is available for your user?
Also I see you’re on DeepL Free API, maybe it’s very limited (I know it wasn’t even supported a year ago). Have you tried same glossary but with DeepL Pro? Or have you tried removing ShipNave glossary from the list and adding the new one?