When changing the language of SAP Business One UI, Coresuite menu items are not translated and the add-on stops responding.
Reproducing the issue
1. Ensure that the Coresuite add-on is started.
2. Change the language of SAP Business One in Administration → System Initialization → General Settings.
3. Open the tab Display and change the Language, when prompted, select all users.
Coresuite menu items are in the original language and they do not react on clicking.
Coresuite menu items are translated and they react.
As a workaround, please restart Coresuite after the language of SAP Business One has been changed.