With the update to 1.78.5 i have serious problem saving Short Description and Description in one of my websites.
I have detected that when I try to add a new product, if I see the "Resumen / Short Description" field as in this screenshot, anything I enter is NOT SAVED in the database.
But if I look at the field as follows, everything works normally.
I have tried disabling overrides, disabling many of the modules... and nothing seems to work.
If I inspect the field I see this code:
I'm going crazy locating the error, any help is welcome!