MT5 on Linux: Drag & drop issue when modifying orders/alerts (Wine)

 

I am experiencing a persistent issue with MetaTrader 5 running on Linux (currently Linux Mint 22.3 Cinnamon, but also tested on Arch) via Wine 10.

The Problem: When modifying a transaction or an alert on the chart using the drag-and-drop method, the object is lost if the cursor stops moving for even a split second.

  • If I move the mouse and drop very quickly, it works.

  • If I slow down or pause for precision, the object is immediately released, and I have to start the process over.

Key Observations:

  • This only affects order lines (SL/TP/Entry) and alerts.

  • Other graphical objects (rectangles, trendlines, etc.) work perfectly fine with drag-and-drop.

  • The issue persists on both X11 and Wayland.

  • I have tested this using the official MetaQuotes installation script, as well as via Bottles.

  • Changing Wine versions, environments, or installing various libraries hasn't resolved the issue.

Has anyone encountered this behavior or found a workaround/override in Wine configuration to fix this "auto-release" bug?