Hi John, There seems to be a fix for this here in https://savannah.gnu.org/bugs/?67607 (https://cgit.git.savannah.gnu.org/cgit/screen.git/diff/?h=screen-v5&id=ccd0b27504707e4f3099f0b9fd7a89489c6973fb)
I have tested this patch on my s390x machine and it does seem to work fine. Thanks, Pranav

