user asked for it on the feedback board last week, and I wanted it myself: next to a component's installation history, the list of activities that actually made up its distance.
Every component now has an Activities tab. It lists each synced activity that counted towards that component, across every bike it has been on, newest first. A small header shows the totals so you can check they add up: number of activities, distance from activities, any baseline or manually entered distance, and the lifetime total.
It shows what each activity counted for. If a bike is set to leave indoor rides out of component wear, those rides still appear in the list, marked "0.0 km counted". The list and the total come from the same calculation, so what you see here is exactly what's in the component's distance.
Bikes have an Activities tab too. The "Recent Activities" block used to sit at the bottom of the bike overview, below the stats and the components. It now has its own tab, right after Components, with the bike's activity count, total distance and moving time at the top and the full list below, paged. The tab count tells you how many activities the bike has without opening it.
Cards or table, your choice. Both tabs have the same Card view / Table view switch the component lists have, and they share the setting: pick Table once and every list follows. The table on the main Activities page also sits in its own card now, matching the rest.
Nothing about how distance is calculated has changed. This is a window onto it.