@Astul-Betizagasti - if you check Dynamo 2.10 - when this setting is disabled, existing codeblocks should be modified, you should not need to recreate them to have the line numbers become visible or invisible.

@Astul-Betizagasti - if you check Dynamo 2.10 - when this setting is disabled, existing codeblocks should be modified, you should not need to recreate them to have the line numbers become visible or invisible.

I just added a commit to fix this issue and updated the gif on the description to reflect the right behavior

I found a regression regarding the Saved Changes label on the Preferences modal and included a fix on this PR.
Now that the PreferencesViewModel is being saved on DynamoViewModel, instead of creating a new one every time the modal opens, the Saved Changes label and its corresponding tooltip must be cleared every time the model is opened