MacOS 26.4 - Inconsistent ability to select options using Slice plate & Print drop down menus #118

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MrUnknownDE · 2026-04-05T16:18:31+02:00

MrUnknownDE commented

2026-04-05 16:18:31 +02:00

Originally created by @ningpj on 3/27/2026

Is there an existing issue for this problem?

I have searched the existing issues

OrcaSlicer Version

2.3.2 GA

Operating System (OS)

macOS

OS Version

macOS 26.4

Additional system information

M4 Mini, 24GB, 4k screen running at scaled 3200x1800

Printer

Voron 2.4

How to reproduce

load any model (stl, step)
use mouse to dropdown "Slice plate" menu and attempt to switch between "Slice all" & " Slice plate" options
Print options also affected

Actual results

Drop down menu's usually disappear and cant select options (9 out of 10 times).

Expected results

Are able to select options from drop down menus

Project file & Debug log uploads

Issue_Project.3mf.zip

Checklist of files to include

Log file
Project file

Anything else?

I managed to select options from the menus once or twice but cant easily reproduce conditions where they work. To work around and isolate this I have tried:

Running Orca full screen
Changing Orca window dimensions (wide, tall/skinny, etc)
As above, running native, unscaled 4k resolution
Retested and the problem doesn't manifest with Orca 2.3.2-RC2 (macOS 26.4)

*Originally created by @ningpj on 3/27/2026* ### Is there an existing issue for this problem? - [x] I have searched the existing issues ### OrcaSlicer Version 2.3.2 GA ### Operating System (OS) macOS ### OS Version macOS 26.4 ### Additional system information M4 Mini, 24GB, 4k screen running at scaled 3200x1800 ### Printer Voron 2.4 ### How to reproduce 1. load any model (stl, step) 2. use mouse to dropdown "Slice plate" menu and attempt to switch between "Slice all" & " Slice plate" options 3. Print options also affected ### Actual results Drop down menu's usually disappear and cant select options (9 out of 10 times). ### Expected results Are able to select options from drop down menus ### Project file & Debug log uploads [Issue_Project.3mf.zip](https://github.com/user-attachments/files/26314747/Issue_Project.3mf.zip) ### Checklist of files to include - [ ] Log file - [x] Project file ### Anything else? I managed to select options from the menus once or twice but cant easily reproduce conditions where they work. To work around and isolate this I have tried: 1. Running Orca full screen 2. Changing Orca window dimensions (wide, tall/skinny, etc) 3. As above, running native, unscaled 4k resolution 4. Retested and the problem doesn't manifest with Orca 2.3.2-RC2 (macOS 26.4) <img width="521" height="115" alt="Image" src="https://github.com/user-attachments/assets/b508eb0c-84e2-4deb-a15c-9a5cbb85146a" />

MrUnknownDE closed this issue

2026-04-05 16:18:31 +02:00

MrUnknownDE added the bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug labels 2026-04-05 16:18:32 +02:00

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Reference: github/OrcaSlicer#118