[Bug] Changing event type from death to birth does not update ref indices

[DavidMStraub]

Bug Description

When changing the event type of a death event to birth, apparently the death ref index and/or birth ref index are not updated properly.

Gramps Web Version Information

Gramps 6.0.6
Gramps Web API 3.7.1
Gramps Web Frontend 26.1.1
Gramps QL 0.4.0
Sifts 1.1.1
locale: en
multi-tree: false
task queue: true
OCR: true
chat: true

Verification

• I have searched for existing issues before creating this one