I wonder if having a dedicated area for all kinds of toasts from all kinds of websites will help? Like some websites have a top-sticky toasts where important me

I wonder if having a dedicated area for all kinds of toasts from all kinds of websites will help? Like some websites have a top-sticky toasts where important messages appear. Dedicated area will also ensure that (after a small one-time learning curve) user will get accustomed to such toasts and may even look forward to them as a form of validation and particularly when they need to really use that toast because they want to revert a certain action. Those stickies can be made optional if user wants to opt out of them since they will by nature drag the whole webpage downwards by some pixels and can feel jarring to some.