ILR Eligibility for PBS Dependent 180 days away from UK

Hi,

I (Main applicant) currently have Tear2-General visa
Valid from: 05-Jan-2015
Enter Uk: 11-Jan-2015
Extended on: 16-Feb-2017
Valid up to: 13-Feb-2020

My wife visa details (Dependent)
Valid from: 03-Feb-2015
Enter Uk: 28-Mar-2015
Extended on: 16-Feb-2017
Valid up to: 13-Feb-2020
She was out of UK from 16-Mar-2018 to 22-Sep-2018 (185 days)

Can you please let me know if my wife is eligible for ILR.
Please note: Last visa extension was granted on 16-Feb-2017 and she was away from UK for more than 180 days after 16-Mar-2018.

Absence is irrelevant to her as her last visa was issued before 11 January 2018.

She qualifies to apply for ilr no sooner than within 28 days before 3 Feb 2020.