Changing Amount of Pledge Creates Additional Expected Installments Instead of Updating Existing Installments

Hi all,

Reproduced on demo as follows:

1. Create a pledge for any amount (e.g. $1200) for 12 installments
2. Expand to view pledge payment schedule - looks as expected
3. Edit the pledge created in step 1 to reflect a different amount (e.g. $2,400)
4. Expand to view pledge payment schedule - the first pledge payment is deleted, but the remaining are still listed and are followed by a second set of 12 installment for the full amount of the pledge, so now we have 23 installments totaling $3,500 (the same impact on the schedule is achieved if the amount is reduced to $600 - i.e. you end up with 23 installments totaling $1,700
5.Changing the pledge a third time deletes the second original scheduled payment and creates yet another set of 12 installments, so now we have 34 installments for a total of $4,000

See attached file for comparison of pledge payment IDs exported from reproduction of issue in demo.

Thanks and kind regards,
Tamar