Date picker in Orders and Invoices takes 2 clicks instead of 1

Overview: Date picker icon has to be clicked twice instead of once

Steps to Reproduce:

1. Log into FOLIO-snapshot as diku_admin
2. Go to the Orders app and create a new PO/POL
3. In the POL, click on the calendar icon in the Subscription from or Subscription to field
4. Go to the Invoices app and create a new Invoice
5. Click on the calendar icon in the Invoice date or Payment due field

Expected Results: When I click once, the calendar should open so that I can pick a date

Actual Results: The first time I click, the calendar flashes and disappears. The second time I click, the calendar appears and stays, so I can click on a date.

Additional Information: See attached video

Note: I'm not sure if this is a problem with a central component or with the implementation in the Orders app and the Invoices app. If this needs to be changed to a different project, or split into separate UIOR and UINV bugs, please do so. Thank you!