Fix for this issue is now available in the latest update of InDesign 2020.
In the Creative Cloud Desktop application, click on the Updates section on the left. You should be able to see the Update available for InDesign. Please update your InDesign application to this version to try out the fix.
Let us know in the comments section if you face any problem with the updation process.
Adobe InDesign TeamUlrike commented
Before the update, you could move the curser by pressing the control key and the arrow keys. The Curser would jump one word by another in the appropriate direction. Now, that is not possible anymore. (InDesign 14.00.01)
Windows 7 Professional
Also the key for the right mouse klick (kontext menue) is not working anymore.Ulrike supported this idea ·