SUMMARY In Kmail you can add signatures with html code. Fine. But how is about vice versa? If you have already a signature but if you need to change something within the html code, you should also have a switch to html view available for editing. STEPS TO REPRODUCE 1. 2. 3. OBSERVED RESULT EXPECTED RESULT SOFTWARE/OS VERSIONS Operating System: Manjaro Linux KDE Plasma Version: 5.20.5 KDE Frameworks Version: 5.79.0 Qt Version: 5.15.2 Kernel Version: 5.10.13-2-MANJARO OS Type: 64-bit Processors: 8 × Intel® Core™ i5-8250U CPU @ 1.60GHz Graphics Processor: Mesa Intel® UHD Graphics 620 ADDITIONAL INFORMATION