Is your feature request related to a problem? Please describe.
Current toggle design > is not as useful as it is. It does not provide a hint whether the particular toggle has any content within it when the toggle is closed.
Describe the solution you’d like
Similar to notion where if there is content within the toggle then it should bold and filled in and if there is no content within the toggle it should be shown in a lighter grey color to hint visually that there is no content within the toggle.
Describe alternatives you’ve considered
Another way could be, instead of having this (>) we could have it like triangle hollowed and closed like this, ∆ (this symbol in with pointed area pointing to right) and filled in triangle like notion to indicate that there are content in the toggle.