Line numbers overlap text when horizontal scrolling starts

Bug report

Line numbers overlap with the text when a long line causes horizontal scrolling. The start of the line moves under the gutter instead of staying aligned.

Environment

  • Platform: macOS M4
  • Platform version: Sequoia Version 15.6.1
  • App Version: v5.11.6

How to reproduce

  1. Open any editor field with line numbers enabled.
  2. Type a long line until the editor triggers horizontal scrolling.
  3. Observe the start of the line while continuing to type or scroll horizontally.
  4. Note that the text renders underneath the fixed gutter and overlaps the line numbers.

CleanShot 2025-09-29 at 12.04.04

CleanShot 2025-09-29 at 12.09.21

Hi @Raivis_Gereiss ,

Thanks for reporting.
It looks like a theming issue.
Do you use the default dark syntax theme?