Bug 422776

SUMMARY
Unicode characters that require more than one place to display are cut off if the color or background of the following whitespace is different. If the same color is specified in sequence the character displays without being cut off.

STEPS TO REPRODUCE
echo -e "This works: \e[43m \e[0m"
echo -e "This works: \e[32m\e[0m\e[32m \e[0m"
echo -e "This works: \e[43m\e[0m\e[43m \e[0m"
echo -e "This doesn't work: \e[32m\e[0m\e[31m \e[0m"
echo -e "This doesn't work: \e[43m\e[0m\e[44m \e[0m"

OBSERVED RESULT
Unicode characters are clipped on the last two commands

EXPECTED RESULT
Unicode characters are not cut off by whitespace characters of a different color or background. 

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Manjaro KDE Plasma 20.0.3
KDE Plasma Version: 5.18.5
KDE Frameworks Version: 5.70.0
Qt Version: 5.14.2

ADDITIONAL INFORMATION
This works identically on bash and zsh.