Failing VE tests

[wgip]

As part of #501, we bring back Dynamic VE tests, however, some of them are failing (so ignored for now). This Issue is to track the work to fix these failing test cases.

VectorEngine / testOnly *Dynamic* -- -z "Support pairwise addition with shorts"
VectorEngine / testOnly *Dynamic* -- -z "Support filtering"
VectorEngine / testOnly *Dynamic* -- -z "Boolean query does not crash"
VectorEngine / testOnly *Dynamic* -- -z "Timestamps are supported"