Invariants appear twice in a row in the report on action group

[japgolly]

When a group action runs, the invariants are run twice in a row.
Not a big deal at all but it causes some unnecessary noise in reports.

[info] ✓ Add XXXX 'XXXX'
[info]   ✓ Click 'XXXX'
[info]     ✓ Pre-conditions
[info]       ✓ XXXX modal is open should be false.
[info]     ✓ Action
[info]     ✓ Post-conditions
[info]       ✓ XXXX modal is open should be true.
[info]     ✓ Invariants
[info]       ✓ Identified pages must not identify more than one page
[info]   ✓ Set message to 'XXXX'
[info]     ✓ Action
[info]     ✓ Invariants
[info]       ✓ Identified pages must not identify more than one page
[info]   ✓ Click 'Add'
[info]     ✓ Pre-conditions
[info]       ✓ XXXX modal is open should be true.
[info]     ✓ Action
[info]     ✓ Post-conditions
[info]       ✓ XXXX modal is open should be false.
[info]     ✓ Invariants
[info]       ✓ Identified pages must not identify more than one page
[info]       ✓ Scenario messages should be XXXX
[info]   ✓ Invariants
[info]     ✓ Identified pages must not identify more than one page
[info]     ✓ Scenario messages should be XXXX