When the default value of the checkbox is false and i change it to true with an automated action, everything works perfectly, but when i try to change a true value into a false, it just refuse to work and i don't know what to do.

My automated action look like that:

Model: product (i also tried with product template)

Trigger: On update

Trigger Fields: 

Apply on match all record

Action to do: Update the record

Data to write : Field: checkbox name |Evaluation Type: Value |Value: False