@radb0310 Thank you for your reply. This is how I currently have it configured. However, it seems to be incorrect at times—for instance, my IP address is in Germany, but my primary language is set to US English.
@Johnny Strange. I "fixed" it by simply re-trying the same steps several steps. After a while mostly it works. Good enhancemend of course would be the possibility to combine several perfect canvases. Maybe we will see an update about this.