Workflow Run Form does timeout with large collections #10973
Description
Requesting the run workflow form time outs if large collections are contained in the History. Created this ticket to keep track of this issue.
To reproduce, add a collection with 10k+ datasets and/or generally 10k+ datasets to your history and attempt to run a workflow which uses several collection and dataset input fields. You will notice that the form takes a very long time to load.
The cause for this is likely that the API validates each dataset when building the tool model and provides a complete list of allowed entries for each input select field. In the future, this performance issue can be avoided by populating the select fields on the client side with appropriate data providers.