[Bug]: Mouse cursor not usable on macOS 26.3 with OpenTTD 15.x
Author: rhodan92Created Feb 19, 2026Updated Jul 25, 2026
/### Version of OpenTTD
OpenTTD 15.x MacOS 26.3
Expected result
Version of OpenTTD 15.1 and 15.2
Operating System macOS 26.3 (MacBook Pro M4)
Expected result The mouse cursor should work normally in-game.
Actual result The mouse cursor is completely unusable in-game.
Steps to reproduce
- Install OpenTTD 15.1 or 15.2 on macOS 26.3
- Launch the game
- Mouse cursor does not work
Testing matrix
| OpenTTD version | macOS version | Result |
|---|---|---|
| 14.1 | 26.3 | ✅ Works |
| 15.1 | 26.2 | ✅ Works |
| 15.1 | 26.3 | ❌ Cursor unusable |
| 15.2 | 26.3 | ❌ Cursor unusable |
The issue appears to be triggered by the combination of OpenTTD 15.x and macOS 26.3.
Could this be related to #15247 / #15248?
Actual result
The mouse cursor is completely unusable in-game. It is impossible to interact with the game at all. Reverting to OpenTTD 14.1 fixes the issue immediately.
Steps to reproduce
- Install OpenTTD 15.1 or 15.2 on macOS 26.3
- Launch the game
- Mouse cursor does not respond / is unusable
Source: OpenTTD/OpenTTD