Fade in delay of property description tooltip should be shorter or completely removed

This is both for Desktop and the Service. The property description tooltip that shows when you hover the mouse on the property in the Fields section is awesome.
However, it takes a long time for the tooltip to fade in (2 seconds). This is especially frustrating when you want to hover the mouse one by one field to read the description of many fields.

For example, if the tooltip is visible for one field and the user hovers the mouse over another field, the tooltip should remain active with updated description for the second field. Right now, we have to wait for 2 seconds for the description to pop up.