Problem with filtering a Link-to-Table-Field that refers to a Autonumber-field

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SaaS

What are the exact steps to reproduce this issue?

I have a table with our inventory and this has an Autonumber field as its primary field. In a second table “Changes” I’m tracking changes on these inventory items. So I have a Link-to-Table field named “Inventarnr.” (in English: “Inventory number”) that links to “Inventory” which means it shows the Autonumber field.

Now I found two problems filtering data in “Changes” on this field:

  1. in the Application builder the Data Source filter to “Inventarnr. HAS” parameter (see screenshot 1) doesn’t work as it delivers no result. As a workaround I use “Inventarnr. CONTAINS” but as an inventory number like 18 also “contains” “8” this makes no sense (but at least delivers results)

  2. in Baserow backend I try to filter the table “Changes” with the field “Inventarnr.” to 8. But the pop-up window doesn’t work as the blue circles don’t stop to circle (I guess it shows that Baserow tries to fetch the related data?). See Screenshot 2.

Is there a problem with Autonumbers (as primary field)?

Attach screenshots, videos, or logs that demonstrate the issue.