I run on a single 27" screen (I know, right, what sort of madman am I?) and I have PhpStorm taking up the bulk of the screen, and a narrow Ray down the right.
The "Share exception" button, while handy, on smaller width windows takes up a lot of precious space, and given the length of the Exception type, truncates valuable information: there is no way for me to expand this to see the full name.
Even if the button was not there, and the Exception is truncated, there's no way to scroll or expand this field. Clicking it shows the entire stack - but then there's also no way to shrink the exception back up either.
This screenshot shows the current (top) and a suggestion (bottom) for tweaking the layout to improve readability on smaller windows:
The suggestion is to move the "share" button to the space in the same visual row as the "Exception" heading. The above example is a quick mock up so the button is unreasonably scaled down, but gives an idea.
This would then allow the Message/Type box to expand the full width of the window, showing more information.
For what it is worth, this screenshot is the width of my Ray window day-to-day.