SUMMARY In Kdenlive version 17.12.3, when I want to change color clip or simply save as, the dialog box don't appear, the window become grey as in second plane but nothing happens. When I click "esc" the window return as in first plane but I can't make anything. In terminal, appears the follow phrases: "QXcbConnection: XCB error: 8 (BadMatch), sequence: 647, resource id: 88080407, major code: 152 (Unknown), minor code: 11" STEPS TO REPRODUCE 1. 2. 3. OBSERVED RESULT EXPECTED RESULT SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION
It seems that this report is related to very old unmaintained version. A lot changed since then, especially the timeline got a complete rewrite and it is likely that this has been fixed. Feel free to reopen this bug or create a new report if this is still happening with the latest version (https://kdenlive.org/en/download/)