Projucer bug: Pressing full-screen on windows doesn't save the proper window size when exiting

To recreate:
Open Projucer on windows 10.
Resize window by dragging edges.
Press full-screen on title bar.
Close Projucer from title bar.
Open Projucer again and the window is not displayed full-screen (although the full-screen icon on the title bar shows the windowed/two-box icon).

Same behaviour when running the extras/Projucer project with the latest tip of the develop branch.

Any other windows users experienced this? Not a huge issue but a little annoying when I like to use all my windows full-screen!