ArrayFields show up as changed in history on save even when untouched

[zhutwo]

• Django better admin ArrayField version: 1.4.2
• Django version: 3.1.3
• Python version: 3.9.1
• Operating System: Various

Description

ArrayFields show up on a model instance's history as changed on save even when no change was made to the field. It occurs even when left blank. Is this the expected behaviour?

What I Did

Save on model admin page without altering ArrayField.

[ahmedhjaj]

Same problem. For example, when I write-> ha,he , they are saved as {ha,he}. But, whenever I go and save the object again, it is converted into {"{ha,he}"}. Any fix?