1) Create any shapes.
2) Change fill to linear gradient.
3) Mouse click little below gradient name(white space).
4) Press "a" (it will write an "a" , for whatever reason)
5) Mouse click little below gradient name(white space). this will put the focus there, with *no gradient selected*
6) Hit PageDown, or PageUp : Crash.
another way to trigger it :
1) Create any shapes.
2) Change fill to linear gradient.
3) Mouse click little below gradient name(white space).
4) Press "a" (it will write an "a" , for whatever reason)
5) Mouse click little below gradient name(white space). this will put the focus there, with *no gradient selected*
6) Hit PageDown, or PageUp : Crash.