Light table column reach a max size and then can not be resized #20175
Description
Is there an existing issue for this?
- I checked and did not find my issue in the already reported ones
Describe the bug
Resizing the left hand column reaches a maximum size then can not be resized again.
Steps to reproduce
- Launch Darktable in full screen mode
- Drag left hand column right until it reaches it maximum size
- Try to resize the column
- Column will not resize.
Expected behavior
Columns should be resizeable from maximum.
Logfile | Screenshot | Screencast
Screencast showing the behaviour. Unfortunately it needs to be zipped to fit within github's 25Mb limit.
Screen Recording 2026-01-18 at 10.18.11.zip
% ./darktable -d common
darktable 5.4.0
Copyright (C) 2012-2025 Johannes Hanika and other contributors.
Compile options:
Bit depth -> 64 bit
Exiv2 -> 0.28.7
Lensfun -> 0.3.4
Debug -> DISABLED
SSE2 optimizations -> DISABLED
OpenMP -> ENABLED
OpenCL -> ENABLED
Lua -> ENABLED - API version 9.6.0
Colord -> DISABLED
gPhoto2 -> ENABLED
OSMGpsMap -> ENABLED - map view is available
GMIC -> ENABLED - Compressed LUTs are supported
GraphicsMagick -> ENABLED
ImageMagick -> DISABLED
libavif -> ENABLED
libheif -> ENABLED
libjxl -> ENABLED
LibRaw -> ENABLED - Version 0.22.0-PreRC1
OpenJPEG -> ENABLED
OpenEXR -> ENABLED
WebP -> ENABLED
See https://www.darktable.org/resources/ for detailed documentation.
See https://github.com/darktable-org/darktable/issues/new/choose to report bugs.
0.0024 [dt starting]
./darktable -d common
0.0030 application_directory: /Applications/darktable.app/Contents/MacOS
0.0030 darktable.datadir: /Applications/darktable.app/Contents/Resources/share/darktable
0.0030 darktable.plugindir: /Applications/darktable.app/Contents/Resources/lib/darktable
0.0031 darktable.localedir: /Applications/darktable.app/Contents/Resources/share/locale
0.0031 darktable.sharedir: /Applications/darktable.app/Contents/Resources/share
0.0031 darktable.configdir: /Users/andrewhunter/.config/darktable
0.0031 darktable.cachedir: /Users/andrewhunter/.cache/darktable
0.0032 darktable.tmpdir: /private/var/folders/z5/wsgfbpcn6jj1mc3cj6nkbwwc0000gn/T
0.0032 new_xdg_data_dirs: (null)
0.3117 [dt_worker_threads] using 7 worker threads
0.3847 [dt_configure_runtime_performance] found a sufficient 64-bit system with 18432 Mb ram and 11 cores
0.3847 [dt_get_sysresource_level] switched to `default'
0.3847 total mem: 18432MB
0.3847 available mem: 9216MB
0.3847 singlebuff: 144MB
0.3847 mipmap cache: 2304MB
0.4070 [opencl_init] opencl disabled via darktable preferences
0.4071 [opencl_init] opencl library '/System/Library/Frameworks/OpenCL.framework/Versions/Current/OpenCL' found on your system and loaded, preference 'default path'
0.4071 [opencl_init] found 1 platform
[opencl_init] found 1 device
[dt_opencl_device_init]
DEVICE: 0: 'Apple M3 Pro'
CONF KEY: cldevice_v5_appleapplem3pro
PLATFORM, VENDOR & ID: Apple, Apple, ID=16940800
CANONICAL NAME: appleapplem3pro
DRIVER VERSION: 1.2 1.0
DEVICE VERSION: OpenCL 1.2
DEVICE_TYPE: GPU, unified mem
GLOBAL MEM SIZE: 12288 MB
MAX MEM ALLOC: 2304 MB
MAX IMAGE SIZE: 16384 x 16384
MAX CONSTANT BUFFER: 1048576 KB
ADDRESS ALIGN: 4096
MAX WORK GROUP SIZE: 256
MAX WORK ITEM DIMENSIONS: 3
MAX WORK ITEM SIZES: [ 256 256 256 ]
ASYNC PIXELPIPE: NO
PINNED MEMORY TRANSFER: NO
AVOID ATOMICS: NO
MICRO NAP: 250
ROUNDUP WIDTH & HEIGHT 16x16
CHECK EVENT HANDLES: 128
TILING ADVANTAGE: 0.000
DEFAULT DEVICE: NO
KERNEL BUILD DIRECTORY: /Applications/darktable.app/Contents/Resources/share/darktable/kernels
KERNEL DIRECTORY: /Users/andrewhunter/.cache/darktable/cached_v5_kernels_for_AppleAppleM3Pro_1210
CL COMPILER OPTION: -cl-fast-relaxed-math
CL COMPILER COMMAND: -w -cl-fast-relaxed-math -DAPPLE=1 -I/Applications/darktable.app/Contents/Resources/share/darktable/kernels
KERNEL LOADING TIME: 0.0458 sec
[opencl_init] OpenCL successfully initialized. internal numbers and names of available devices:
[opencl_init] 0 'Apple Apple M3 Pro'
0.4619 [opencl_init] FINALLY: opencl PREFERENCE=OFF is AVAILABLE and NOT ENABLED.
[opencl_update_priorities] these are your device priorities:
[opencl_update_priorities] image preview export thumbs preview2
[dt_opencl_update_priorities] 0 -1 0 0 -1
[opencl_update_priorities] show if opencl use is mandatory for a given pixelpipe:
[opencl_update_priorities] image preview export thumbs preview2
[opencl_update_priorities] 0 0 0 0 0
[opencl_synchronization_timeout] synchronization timeout set to 200
UNIFIED MEM SIZE: 4608 MB reserved for 'appleapplem3pro' id=0[opencl_update_priorities] these are your device priorities:
[opencl_update_priorities] image preview export thumbs preview2
[dt_opencl_update_priorities] 0 -1 0 0 -1
[opencl_update_priorities] show if opencl use is mandatory for a given pixelpipe:
[opencl_update_priorities] image preview export thumbs preview2
[opencl_update_priorities] 0 0 0 0 0
[opencl_synchronization_timeout] synchronization timeout set to 200
0.5087 [dt_worker_threads] using 7 worker threads
(darktable:15539): Gtk-CRITICAL **: 10:18:14.052: gtk_window_add_accel_group: assertion 'GTK_IS_WINDOW (window)' failed
24.6084 Session fullpipe cache report. hits/run=0.00, hits/test=0.000
[opencl_summary_statistics] device 'Apple Apple M3 Pro' id=0: NOT utilized
Commit
No response
Where did you obtain darktable from?
darktable.org / GitHub release
darktable version
darktable 5.4.0
What OS are you using?
Mac
What is the version of your OS?
15.7.3
Describe your system
M3 Pro 18Gb Ram
Are you using OpenCL GPU in darktable?
Yes
If yes, what is the GPU card and driver?
No response
Please provide additional context if applicable. You can attach files too, but might need to rename to .txt or .zip
No response