Drag and Drop of telemetry doesn't work in Firefox but works in Chrome.

[bangpradyumna]

Summary

I have installed openmct-quickstart successfully and tried creating layouts but I am unable to drag and drop any telemetry objects into the layout (See attached video). This error just happens on Firefox while it works perfectly on Chrome. Also, in the console, I get the error saying "TypeError: i is undefined".

Expected vs Current Behavior

Dragging and Dropping telemetry objects from the left sidebar into a Display Layout should add the telemetry in the layout.

Steps to Reproduce

1. Open the OpenMCT (preferably using OpenMCT-quickstart) in Mozilla Firefox browser.
2. Try creating a display layout and adding telemetry to it.
3. Check developer console to see the errors whenever you drag and drop.

Environment

• Open MCT Version: 3.2.0
• Deployment Type:
• OS: Ubuntu 22.04.3 LTS
• Browser: Mozilla Firefox 116.0.2 (64-bit)

Impact Check List

• Data loss or misrepresented data?
• Regression? Did this used to work or has it always been broken?
• Is there a workaround available?
• Does this impact a critical component?
• Is this just a visual bug with no functional impact?
• Does this block the execution of e2e tests?
• Does this have an impact on Performance?

Additional Information

Screen.sharing.-.2024-02-27.7_40_21.PM.1.mp4

[ozyx]

Thanks for reporting. Could you share the browser version as well?

[bangpradyumna]

@ozyx Its Mozilla Firefox 116.0.2 (64-bit)