Failed rendering on four corners layout

[viviOwO]

I don't know why, but I cant render in four cornes and I've tried a few times and still the same problem.

[tomorrow-alibaba]

Me too. I found that the "https://upload.farm/api/v1/plan" API is not supported, and the information returned is "{ status: 'unsupported_map' }". If I download the code, can i fix it by reading the source code?