Change the annotation from one labeling interface to other interface getting error

When switching between different labels in Label Studio, a validation error appears and prevents normal annotation workflow. Existing annotations become incompatible with the updated labeling schema.
when I try to change the annotation from one labeling interface to other interface getting error

Error message:

Validation error f85892f2-9df4-4fbb-a2fa-942243961438
Created annotations are incompatible with provided labeling schema, we found:
4 with from_name=label, to_name=image, type=polygonlabels

This happens after modifying or switching label configurations in a project using polygon annotations.

To Reproduce

Steps to reproduce the behavior:

Create a project in Label Studio using PolygonLabels
Annotate several images/tasks
Modify the labeling config:
change name
change toName
rename labels
or switch annotation schema
Open an existing annotated task
Try switching/selecting different labels
Observe validation error
Expected behavior

Existing annotations should either:

remain compatible after minor label changes,
or Label Studio should provide a clearer migration/recovery mechanism instead of blocking annotation interaction.
Screenshots

Add screenshots of:

the validation error popup/message
the labeling config before/after changes
browser console errors (if any)
Environment (please complete the following information):
OS: / Windows 11
Label Studio Version: latest version
Deployment: Docker
Additional context

The issue appears related to schema validation between existing annotations and updated labeling configuration. Existing annotations reference:

from_name = "label"
to_name = "image"
type = "polygonlabels"

After updating the labeling config, these references no longer match the current schema, causing Label Studio to reject previously created annotations.