does restoring BTC-funds with 12 word seed restore old transactions as well?
It's weird that you haven't already done this despite your
previous history.
Anyways, the misconception here is "
restoring BTC-funds", which isn't what the 12 words seed phrase is for.
It's actually a mnemonic that can be used to (
re)compute your wallet's private keys and addresses.
The client is the one that will use those restored data to check for associated transactions based from your (
auto-)selected server's data.
By "
associated transactions", I mean including those with outputs that you already spent.