Steps to Reproduce:
- Use Firefox
- Open Inventory
- Open an instance that has at least 3 holdings and at least 1 item
- Enable this Action: "Move items within an instance"
- Select one item by checking its checkbox
- Use keyboard navigation and open "Move to"
- Use arrow up and down to select the new holding
The selection, the line around the selected holding, is thick and clearly visible.
The selection, the line around the selected holding, is thin, dotted, and hardly visible.
Workaround 1: Zoom to 200% to make the selection line thicker.
Workaround 2: Use Chrome or Edge.