Yep having flags included is really cool, but unfortunately flags are represented with country codes (well... that makes sense !), and languages are represented with language codes. And that's very different.
So here are a few that need renaming:
Czech Republic : cz -> cs
Denmark : dk -> da
Greece : gr -> el
Japan : jp -> ja
Korea : kp -> ko
Portugal : pt -> pt-pt
Brazil : br -> pt-br
Ukraine : ue -> uk
Norwegian : no -> nb and nn
China : zh-hans and zh-hant
Arabic for example is spoken in many countries. There are a few attempts at a language flag, nothing too official, but it gets the job done.
There must be quite a few others.
Patch is working, but phpunit test fails because :
"Unable to install modules: module 'tmgmt_deepl_test' is incompatible with this version of Drupal core." (11.0.5)
cyrille.miskiewicz → changed the visibility of the branch 3483438-support-chinese-zh-hans-zh-hant to hidden.
cyrille.miskiewicz → created an issue.
Same issue with Claro 10.0.11
cyrille.miskiewicz → created an issue.
Hello,
I'm not sure if this is the solution for every case, but it's worth a try.
I had exactly this problem on a customer's site who installed the module with the backoffice module manager.
I completely deleted and reinstalled it with composer -W (updating all dependencies), and the problem disappeared.