Exercise notes are overlapping

When I've scheduled workouts for several weeks and have entered various notes for the different exercises each week.

For example:

Week 1: 1-second hold

Week 2: Note: 1-second pause at the bottom

etc.

And if I then make a change to the “main notes” for an exercise in the routine itself, that change overwrites all existing fields in the different weeks with the data from the general field.

Is it possible to prevent a general note change from immediately overwriting all other note fields for that same exercise?