magento2: "Minimum Qty Allowed in Shopping Cart" functionality breaks product "Update Attributes" functionality

Preconditions (*)

1. Magento 2.2.7 / 2.3.0

Steps to reproduce (*)

1. Check the value of cataloginventory/item_options/min_sale_qty, the default value is 1.
2. Go to: Stores -> Configuration -> Catalog -> Inventory
3. Make sure there are multiple or no rules for ‘Minimum Qty Allowed in Shopping Cart’ & save your configuration.
4. You’ll now see that cataloginventory/item_options/min_sale_qty gets an array as a value.
5. Go to: Catalog -> Products
6. Select one or more products and click on Update Attributes in the Actions dropdown menu.

Expected result (*)

1. The ability to do a Mass Update of attributes for the selected product(s).

Actual result (*)

1. No form visible
2. Our system.log reports the following issue:

main.CRITICAL: Warning: A non-numeric value encountered in vendor/magento/module-catalog/view/adminhtml/templates/catalog/product/edit/action/inventory.phtml on line 135

This is because cataloginventory/item_options/min_sale_qty is no longer a numeric value.