rcos start date and actual start date

[Dasistfact]

Dear members,

Could you please help me with the following issue. Intended start date in my rcos is July, 1, while I only got my visa on that date and managed to enter the UK on July, 5 and started work on July, 7. Not sure if my employer informed UKVI(not sure if he had to) about that because the actual start date within a week or 2 wasn't that important for him.

Will I have any problems with that at the time of application for extension or ILR?

[iworker]

No problem.

[Dasistfact]

Thanks iworker. Have you also faced that situation?
So it means that intended start date is just indicative and could be ignored?
I read in guidance that employer must inform Home Office if an employee missed his/her day at work for whatever reason. That's why I'm a bit confused.