Hi, 

When I select lines of a script/file opened in ADS and the scrollbar thumb is within that selected range of lines, it disappears (or it's very, very hard to find). 

In image-1, I am selecting lines that are above the scrollbar thumb. It's clearly visible and easy to find. 

In image-2, my line selection has taken half of the scrollbar thumb displaying the UI issue. 

In image-3, I have selected enough lines past the scrollbar thumb that it is now "lost" in the selection coloring. 

You'll notice the lines of the file on the LHS don't change. When the scrollbar thumb is lost, I have to do things to get my visual reference back, e.g. where am I relative to the entire file? I usually end up de-selecting the text and move to the desired line and continue. Or I use my middle mouse wheel to cause the scrollbar thumb to become visible again (it's outside the selected range of lines). 

Can we increase the visibility for the scrollbar?

License Key: 0BA99824A74730CD5A1E1799AED8A680EE70B33A53266325****************

Product: Aqua Data Studio
Version: 19.0.2
Build #: 55969
Build Date: 2018-Aug-14 12:32:14 PM

Operating Environment: Windows 10 (10.0, amd64) / Cp1252 / en / US / Oracle Corporation 1.8.0_102-b14
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Initialization Time: 2993 ms


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