app.project.importFiles fails on Premiere Pro 2025 on Windows

When calling this function with a large array of media items, it shows up a dialog box and gets stuck here.

Only happens on Premiere Pro 2025 and only on Windows.

To reproduce, call this function on Win with:

- Large array of media_paths (100+ elements)

- updateUI = true

- import to a specific sub-bin

- import as numbered stills = false

Known workarounds: use a small array of media_paths...