The indicators *do* hide themselves (they set the visibility of their root item to false). This works fine in unity7, and in unity8 it only works half-way.
In unity8, when an indicator sets its root item visibility to false, the icon disappears from the top panel in general, but when the drop-down for indicators is opened, the indicator is still shown anyway, and any visible children are also shown, though they shouldn't be.
The indicators *do* hide themselves (they set the visibility of their root item to false). This works fine in unity7, and in unity8 it only works half-way.
In unity8, when an indicator sets its root item visibility to false, the icon disappears from the top panel in general, but when the drop-down for indicators is opened, the indicator is still shown anyway, and any visible children are also shown, though they shouldn't be.