It'd be nice to be able to easily add tags when starting an asset materialization. This is mainly to set a prirority. We have a backfill with 170 jobs to go, and I'd like to quickly test another backfill, however i cannot do that without hacking my way around it (i.e changing code or manually starting a bunch)

Submitted an issue around this: https://github.com/dagster-io/dagster/issues/11750

I believe @Ben Gotow is currently working on an improvement to be able to supply tags when launching an asset backfill