I have a business rule which says if Owner Contains Data then unlock Payer, else Lock Payer.
Also, Payer has set been to read only on the form.
Payer Events has Javascript attached to it's OnChange. This script then sets a filter on another dropdown but does nothing to Payer.
Once Owner is selected and then deselected, Payer does become locked.
But at form load, Payer becomes unlocked inspite of Owner being empty
If the on change javascript is removed though, everything works as expected that is Payer is locked on form load