Level 3 - Mother spaceship missing when playing full screen

I was playing full screen on level 3 when I noticed the mother spaceship was missing. When I made the window size smaller and reloaded the game, then it shows up.

[ketanhwr]

Strange, a Screenshot please?

[ketanhwr]

Okay, weird.

[DJBorn]

Hey, I think this issue stems from the size of the browser window. I haven't actually looked at the code yet as I've just discovered this project but it looks like the certain game element positions have hard coded positions, regardless of screen resolution.

Check out these screen shots below, I took these after refreshing the page and then playing the game up to level 3 using different browser sizes (Chrome Version 63.0.3239.132 (Official Build) (64-bit)):

1424x715:

1669x832:

1903x943:

It seems the screen size has caused some other issues related to other bugs I've seen in this project such as the mother ship ring not being correctly centered. See below:

1903x943:

[kjesek]

Is this issue still available?