Dynamic link list filter bug?

Here’s the definition of the custom doctype:

The options lookup for the dynamic link do not show up even if the corresponding doctype is selected in the filter:
dynamic link filter not working

You’ll have to type in the exact name so that the filter will work.
type exact

Anyone with ideas to resolve it? Thanks.

Hello.

This is what expected.

Because, In List filter its find for exact match.

If you want that find for patter you have to use Like filter.

Example: