Expected behavior
When entering the website, the canvas should be a square that is as large as possible.
Actual behavior
When visiting the page for the first time (could be the very first time visiting or after the browser has cleared the cache), the square appears to small.
Steps to reproduce
Open the page and there is a chance that the error appears. If it does not, try clearing the cache and reload the page (in Google Chrome on Windows: Strg + F5). Repeat this until you can see a smaller square.

Expected behavior
When entering the website, the canvas should be a square that is as large as possible.
Actual behavior
When visiting the page for the first time (could be the very first time visiting or after the browser has cleared the cache), the square appears to small.
Steps to reproduce
Open the page and there is a chance that the error appears. If it does not, try clearing the cache and reload the page (in Google Chrome on Windows: Strg + F5). Repeat this until you can see a smaller square.