Describe the Bug/Issue
Because of how the priority list is set up, Inquisition is never shown when Avenging Wrath is active. Instead, the APL entry depends on refreshing Inquisition just before using Avenging Wrath. This might work for simulations, but is not good for real fights where you might need to delay Avenging Wrath.

This is the full Inquisition condition. The very first line is the problem:

buff.avenging_wrath.down &
( buff.inquisition.down |
buff.inquisition.remains < 8 & holy_power >= 3 |
talent.execution_sentence.enabled & cooldown.execution_sentence.remains < 10 & buff.inquisition.remains < 15 |
cooldown.avenging_wrath.remains < 15 & buff.inquisition.remains < 20 & holy_power >= 3 )

I suggest to make a special case for this where you don't follow the SimC APL.

To Reproduce
Steps to reproduce the behavior:

• Get in combat as Ret with the Inquisition talent.
• Note that Inquisition is suggested.
• Cast Avenging Wrath.
• Note that the Inquisition suggestion vanishes.

Expected behavior
Inquisition should always be suggested if it is down or expiring soon.

WHEN SUBMITTING AN ISSUE:

Please provide the following information.  Leaving it out may result in your ticket being ignored (because I won't have the information needed to explore your report).

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You make a reasonable case here and it comes up in other specs occasionally. Still, not wise to AW without having Inquisition up for the duration. But, if you make this mistake, maybe the addon should help you recover.

Another comment about the problematic condition:
The last line (as formatted by me) is also suboptimal when you need to delay Avenging Wrath because refreshing Inquisition when the buff still has more than 13 seconds left wastes a bit of the buff time. Maybe it would be a good idea to add a contition that checks if the cooldown toggle is enabled to both the first and last line of that condition?

Your follow-up comment shouldn't be an issue.

cooldown.avenging_wrath.remains should be its max cooldown when CDs are disabled, unless you've removed Avenging Wrath from the toggle.

Got a snapshot of a problematic early refresh of Inquisition while CDs are toggled off?

I didn't actually test this, I just assumed it would be a problem. Sorry!
Good to know that cooldown.remains are at their max value if disabled.

This should be resolved.