EOM - Accruals and Reversals - Changing Measure for Accrue action does not revalidate amount input

Changing the Measure for an Accrue action to either "% of Net Profit" or "% of Sales" changes the input box to now accept a % value (ie. 0 - 100) but if there is an existing value already there, it is not revalidated. The user cannot click Save, but it is not immediately clear why not.

Reproduction steps:

1. Add a regular Accrual for a Dollars measure - use an Amount greater than 100 - click Save.
2. Edit this new record and change the Measure to "% of Net Profit"
3. Try to Save
4. The amount box does not have the red "invalid" outline.