If you are having issues naming your off line maps.....

[Anthony]

Just turn off Auto correct on your CS this should solve the issue.

As pointed out below you also need to turn off next word prediction as well for this to work.

I forgot to add that.

 

[supergimp]

I've tried that. No change.

 

[shamelin73]

Also need to turn off next word prediction as well. Worked for me.

 

[Trivan]

Thanks for the workaround. Worked for me as well.

 

[soundfreak]

I installed Google Keyboard from Gboard - the Google Keyboard APK Download - Free Tools APP for Android | APKPure.com

It solved the problem for me. Plus, it's a better keyboard!