Problems on MacOS High Sierra

Hi,

I seem to be having a lot of issues on MacOS High Sierra with regard to being able to click and scroll.

1. Frequently the cursor changes to the compass one used for moving things around and no matter what I do I cannot get it to change back to a pointer and therefore cannot click on anything. This mostly seems to happen after I have used a two finger tap to right click on something.
2. Scrolling with a three-finger swipe is horrendously slow compared to other applications I have open and swiping the whole height of the trackpad sometimes only moves the display by 2 or 3 lines.
3. Trying to scroll on the data returned from a query (again using the 3-finger swipe) will often scroll the Browser pane instead of the data pane, even though the cursor is over the data pane.
4. Trying to click on a scrollbar and move it does not work.

My version information is:

Version                                2.1

Copyright                            Copyright 2013 - 2018, The pgAdmin Development Team

Python Version                2.7.10 (default, Jul 30 2016, 19:40:32) [GCC 4.2.1 Compatible Apple LLVM 8.0.0 (clang-800.0.34)]

Flask Version                    0.11.1

Application Mode          Desktop

Current User                     pgadmin4@pgadmin.org

My OS version is MacOS High Sierra 10.13.3 running on a 27” Late 2015 Retina 5K iMac.

Can anyone suggest how to resolve these issues or are they bugs?

Thanks

Steve