Some of the headings in man pages are trunctated, e.g. instead of seeing 'Description', one sees 'Descriptio'. Reproducible: Always Steps to Reproduce: 1. Open the man page of any program, $ e.g. man cd. 2. 3. Actual Results: Headings are truncated. Expected Results: Headings should be complete.
Created attachment 80644 [details] Screenshot
You are using a font which has a "bold" variant with wider characters than the "regular" variant. Konsole only supports fonts where all characters are the same size.
You are right. I used Inconsolata Medium. After switching back to Monospace, the truncation is gone.