I am not sure if this has been requested before but it would be nice to be able to have the ability to overlay a category of Annotation onto the TSS Graph (a bit like FTP markers). For example
Annotations for being sick could be overlaid to understand the impact and which strategies have worked best in the past to recover.
perhaps changes to the bike or bike fits to understand improvements
I am sure there are other use cases also
I think this would require the current annotations to be categorised a bit like current colours and then perhaps on the TSS graph you can choose up to x categories to show (like past records)