Created attachment 136525 [details] Screenshot of colored command output. SUMMARY When setting the background color via an ANSI SGR escape sequence such as '\e[41m', and the reset sequence '\e[0m' is placed on a new line, the bg-color is not reset immediately. STEPS TO REPRODUCE printf '\e[0mLine1\n\e[41mLine2\n\e[0mLine3\nLine4\n' OBSERVED RESULT see screenshot. The word "Line2" has a colored background as expected, but the empty end of "Line3" is colored as well. (If the reset comes after multiple newlines, only the first '\n' seems to respect the bg color, subsequent lines color the whole window width.) EXPECTED RESULT Only "Line2" should have a red background, same as in printf '\e[0mLine1\n\e[41mLine2\e[0m\nLine3\nLine4\n' On other terminal emulators such as xterm or QTerminal, there is no difference between those two commands. SOFTWARE/OS VERSIONS Arch-Linux, Kernel 5.11.2 KDE Plasma Version: 5.21.2 KDE Frameworks Version: 5.79.0 Qt Version: 5.15.2