Keys 6, -, _ , =, ^ are not working in any input field


#1

iOS : in all input fields of my app, sometimes the following bug appears. It’s cleared when the app is killed and working again, until the next occurence (don’t know what is producing this issue). In inspector window (real device), there is NO ERROR reported.

The keys : 6, -, _ , =, ^ are not working. I can type any character except those.

any idea please ?