The same in versions 1.1.2, 1.1.4.

Thresholds:
All Projects update_bug_status_threshold complex

array (
0 => 25,
1 => 55,
2 => 70,
3 => 90,
)

with the extra permissions to reporter

Test project update_bug_status_threshold complex

array (
0 => 25,
1 => 55,
2 => 70,
3 => 90,
)
NB! "Change status to" for an issue disappeared

without (the option disabled back)
Test project update_bug_status_threshold integer 55
NB! "Change status to" for an issue appeared

Workaround: make all reporters developers.