Similar to DocumentName() and DocumentTitle(), there should be a function for SheetName() and SheetTitle(), producing the Sheet ID and the Sheet Title.
Thank you for your feedback on ways to improve our product. While this is something we understand would be useful, it's not on the short-term roadmap. Please continue to show your support for this idea.
What's your primary use case? Fyi, the sheet title can be set by an expression, can help depending on what you want to do.
This would be a really nice addition to use in combination with conditional sheet access. There are a couple of duplicate ideas like this and a lot of users requesting this function.
This would make parameterising button/nav elements so much easier - just look at the way the nav buttons are created in the demo app - there's a lot of redundancy there.
You could have a conditional button element that highlighted itself when the sheet id/name matched - rather than having two master items per button.
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