[Bug] Upload File does not work in Safari

[JakeStevenson]

Describe the bug
On Safari in MacOS Sonoma, the "Upload File" button is unresponsive and does not bring up the expected dialog. This is in contrast to the "Upload Memories" document, which appears to function correctly.

To Reproduce
Steps to reproduce the behavior:

On MacOS, using the latest version of Safari:

1. Open the Admin UI.
2. Click the "Lightning Menu"
3. Click "Upload File"
4. Observe nothing occurs.
5. Click "Upload memories"
6. Observe the safari file upload dialog is displayed.

Expected behavior
I'd expect a similar file upload dialog to be displayed for "Upload File", but with a different file filter applied..

Screenshots

Nothing happens

"Upload memories" brings up the expected dialog.

Additional context
The functionality does appear to work on MSEdge on MacOS Sonoma, just not Safari.