STEPS TO REPRODUCE 1. Set Koko to be your default image viewer 2. Navigate to a location in Dolphin or Plasma Folder View with images 3. Click or double-click on an image to open it in Koko 4. Once Koko loads the image, press the Back button OBSERVED RESULT I'm taken to a grid view, but the left sidebar never re-appears. EXPECTED RESULT I'm taken to a grid view and the left sidebar re-appears.
A possibly relevant merge request was started @ https://invent.kde.org/graphics/koko/-/merge_requests/205
Git commit 627e90df3c9527a8e00d70b9f8c02df4690f2f96 by Oliver Beard. Committed on 05/08/2025 at 18:35. Pushed by olib into branch 'master'. Refactor OpenFileModel and fix argument/'Open With' behaviour More of the logic about what to open is handled in OpenFileModel, and Koko now handles arguments properly relating to incomplete model porting and broken code, fixing the 'Open With' functionality. M +6 -6 src/main.cpp M +6 -8 src/models/imagefoldermodel.cpp M +1 -0 src/models/imagefoldermodel.h M +43 -23 src/models/openfilemodel.cpp M +26 -7 src/models/openfilemodel.h M +4 -7 src/models/sortmodel.cpp M +2 -3 src/qml/ImageViewPage.qml M +76 -46 src/qml/Main.qml M +1 -1 src/qml/Sidebar.qml https://invent.kde.org/graphics/koko/-/commit/627e90df3c9527a8e00d70b9f8c02df4690f2f96