ILR on 10 years route with multiple combination visas

Good Morning,
I am a BRITISH NATIONAL and have family of 2 sons and wife here in UK.
My wife and elder son came in UK in 2012 as my Dependent, got extension as Dependent on Tier 1 Entrepreneur Visa. But in 2021, they had to move to FLR FP as I had changed my route and got ILR on 10 years ground. Right now I and my younger son (who was born here), both are British national and my wife and elder son are on FLR FP (Family & Private Life).
In November this year, my wife and elder son will be completing their 10 years lawful residence in UK and want to apply for ILR on 10 years ground. They have been here in UK without any gap and been lawful citizens throughout.
My query is CAN MY WIFE AND SON APPLY FOR ILR ON 10 YEARS GROUND in presence of current FLR FP Visa, as in my understanding, if you move into FLR FP category, your time period is reset from there for 10 years.
Please advice.

Thanks

Abdullah

All visas count towards the long residence. They both can apply within 28 days of completing their 10 years. They must apply each separately using form SET(LR)