@jaimeMtz07
So the maximum record limit in the app can be set to up to 2000. If there is more than that, then you'll really be dealing with this in a different way as I am assuming you only have a small amount of records with that column being blank. In which case you will be more restrained by the record limit in general.
For example, if you have 2010 records in your datasource and 5 of them are blank, you still would not get 2005 back, you'd only get 2000. So, in summary, you'd really need to evaluate the future of the data and how you will deal with the real delegation issue when/if that time comes.
If the warning message is annoying, then you can alter the formula to:
With({_items: yourData},
Filter(_items, !IsBlank(visibleColumnName))
)
That will get rid of the warning, but not resolve any delegation in such a time as you actually have more than the record limit.
