This has been happening for ages. Not sure if it’s a bug or if I’m wrong.
When I slide the percentage bar in the video all the way to zero - it doesn’t hold the zero value unless I click “zero”. Interestingly, it holds if i slide it beyond 100% and and release the mouse button. I feel the value should be triggered on release of the mouse button but it isn’t for zero for some reason. It needs to be clicked.
I hope that makes sense. It’s annoyed me for ages on the colours wheel when picking colours. If I want white - I can’t simple drag the colour to the top left and release - I have to click on the very top left. Otherwise, even though I’ve released the mouse button, the colour picker remains active.
It happens in the designer canvas on all my projects so I don’t think there is no need to share a link!
Also, I’m using Chrome Version 61.0.3163.100 (Official Build) (64-bit) on Windows 7 64 bit with no extensions installed
Here’s a video explaining it