Which would improve readability of larger transformers.
I agree with Rudger, this would really help to understand what's going on in a transformer.
Thank you so much for this suggestion.
The possibility to add a comment will be part of a larger overhaul of the forms/transformers in general, which we're currently working on. It's a long process, but this feature request might be included within this.
Please keep an eye on our release notes to stay up to date about the latest released features.