Operation while Alphanumeric indicator is displayed
Pressing the alphanumeric key displays a blue "A" mark near the cursor. Performing actions such as typing or pasting while this "A" mark is displayed and a region is selected may cause the program to crash. Please try entering keys after the "A" mark disappears. Note that crashes do not occur when no region is selected or when the blue "あ" mark indicating Japanese input mode is displayed.
Operation while Uppercase indicator is displayed
Pressing the caps lock key displays a blue "bold upward arrow" mark near the cursor, indicating uppercase input mode. Performing actions such as typing or pasting while this "bold upward arrow" mark is displayed and a region is selected may cause the program to crash. Please try entering keys after the "bold upward arrow" mark disappears. Crashes do not occur when no region is selected.