MUP deployment for ARM architecture

With the new AWS EC2 ARM instances t4g (that are nicely cheap), I would like to redeploy my Meteor apps. But MUP keeps failing the deployment (I created a bug ticket https://github.com/zodern/meteor-up/issues/1208).

Does anyone have any experience with MUP-deploying to ARM? I am very unexperienced in all this and have always relied on MUP to work automatically, so I don’t know where the issue lies. Is it in the docker image (abernix/meteord:node-12-base)? If so, how can I find another one?