Absence type is defaulting to Second assignment

Summary

Absence type is defaulting to Second assignment when we have two assignments

Content

Hello,

We have two assignments assignment1 and assignment2 with LE and LE XYZ. When we are trying to submit absence type (FMLA) for assignment1 with LE ABC, the application is defaulting the absence type belongs to assignment2 and LE XYZ.

When I select the absence type FMLA ABC but application is changing that value to FMLA XYZ.

Any advise how to over come this situation? there are no fast formulas used for this absence plan or type. Primary work relationship is with LE ABC.

Much Appreciated for your support!