SUMMARY When using autocomplete, it would be useful to have the tab key move the cursor to the next argument. Additionally, on the last argument, the tab key should exit the brackets. STEPS TO REPRODUCE 1. Open a new document and type "\use" 2. Select the "\usepackage[options]{package}" option 3. Type "abc" and press tab OBSERVED RESULT A tab character is entered within the brackets. EXPECTED RESULT The cursor should select the next placeholder (×) character unless there are no more, in which case it should jump beyond the current closing bracket. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Linux 5.3.11 (available in About System) KDE Plasma Version: 5.16.5 KDE Frameworks Version: 5.61.0 Qt Version: 5.12.5