Change Details

--- Backport of Core [[https://github.com/bitcoin/bitcoin/pull/16377 | PR16377]] Depends on D8659

--- Backport of Core [[https://github.com/bitcoin/bitcoin/pull/16377 | PR16377]] Depends on D8659 Note: replaced a couple unused `i` for-loop variables in functional tests that the linter complained about with `_`'s

--- Backport of Core [[https://github.com/bitcoin/bitcoin/pull/16377 | PR16377]] Depends on D8659 Note: replaced a couple unused `i` for-loop variables in functional tests that the linter complained about with `_`'s