Tested on Windows and all Linux UIs. 1. Tools - Macros - Organize - Basic, new module for document, edit macro 2. Hit Enter somewhere in the macro editor to add a new line 3. Undo Some or all of the existing lines become invisible depending on where you added the new line. Typing something repaints. Bibisected with linux-64-24.8 to bf410be4502c2d78e38856c455833681c6b8a151 tdf#158750 Highlight the line where the cursor is positioned (Basic IDE)
Confirmed with Version: 25.2.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: 3e8183e0c4b4c116cbd9187bfdfa7dfdf447805e CPU threads: 16; OS: Linux 6.8; UI render: default; VCL: kf5 (cairo+xcb) Locale: pt-BR (pt_BR.UTF-8); UI: en-US Calc: CL threaded I'll check it out.