offset keyword not working in recorded rules or alert rules

[jamessanford]

Having problems with "offset" in recorded rules and alerts.

Full expression works in templates and expression browser, but when a recorded rule or alert rule, "offset" gets ignored.

For example, with these two rules. Evaluating the two new timeseries in the browser, they always report the same number -- and on the status page rule list there's no mention of "offset"

net_total_rate = sum(rate(node_network_receive_bytes{device="eth0"}[5m])) * 8
net_total_rate_offset = sum(rate(node_network_receive_bytes{device="eth0"}[5m] offset 1m)) * 8

---

Screenshot of status page, note missing "offset" keyword on the right hand side:

---

Screenshot of first rule:

Screenshot of offset rule, note that the value is reported as the same, it should not be:

---

Evaluating the expression in the browser itself works, and the "offset" version does report the offset:

---

The above examples use "offset 1m", but the same issue persists with 5m, 30m, ... the recorded rules don't use the offset.
(fyi this test prometheus instance has scrape/evaluation intervals of 5s)

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.