What problem does this feature solve?

I had never heard of "focus mode", and started seeing my template and script tags "disappearing" after upgrading. I could not find which setting cause this behavior, and had to hop on a forum to find out how to turn it off.

The description of focus mode is, "Sponsor this extension to unlock premium features." Recommend replacing this with a description of the behavior. I also recommend defaulting it to "false", as visually hiding these tags is quite unintuitive if no explicitly requested.

What does the proposed solution look like?

Description: visually hide template, script, and style tags in SFCs.

Default config value: false.