How do you display a many to one list based on what is selected in a parent list on Sharepoint Online 2019?
Here is a video that shows how to do what I'm looking for in classic:
https://www.youtube.com/watch?v=gqHvAZyvX9k
I feel like this is such a simple ask, but I can't find for the life of me how to do such a simple thing. I've already been through all the basic docs here:
https://support.office.com/en-us/article/use-the-list-web-part-ef0a1b80-f8b3-443d-b04a-1e76c70b5537