Moriarty opened the ticket and wrote:

r10166

I open a train station window, then click the little train that brings up the list of all trains that visit here. This is a passenger station that has 3 trains service it.
I choose "replace vehicles" from the "manage list" drop, down, and chose to replace the X2001 (monorail) with the "Millenium Z1" (passenger monorail)

I then click "start". Several seconds later I have dozens of Z1's flying around! Inspite of the fact that when I right-click "manage list", it says "Send Instructions to all trains on THIS list" or something to that effect, it seems that the orders I give on this list actually go to ALL trains in all lists. At least for the auto-replace they do.

If I choose "send to depot" for the trains on the list, only those three end up in a depot, so the bug is limited to autoreplace.
If this is intended behaviour, the text for the "manage list" should be cleaer.

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Also, maybe this is a feature, but when I select "start", my trains automatically decide to go to a depot, even though I have servicing turned off, and haven't selected the "send all for servicing" yet.

Reported version: trunk
Operating system: All

This issue was imported from FlySpray: https://bugs.openttd.org/task/880