Edit label UI input element does not resize on graph zoom

[ndoschek]

The edit label UI does not resize correctly when the graph is zoomed in or out. This causes misalignment and usability issues when editing node or edge labels in a zoomed view.

Steps to reproduce:

1. Zoom in or out on the graph view (e.g. in the standalone module using the accessibility module)
2. Trigger the edit label UI on a node.
3. Observe that the input element does not scale appropriately with the zoom level.

Expected behavior:
The edit label UI should resize and reposition according to the current zoom level of the graph.