www.telegraph.co.uk/royal-family/2020/03/09/prince-harry-meghan-will-not-commonwealth-day-procession-queen/
attached is an article from before the 2020 Commonwealth Ceremony and reports that H&M will sit due to no longer working royals etc etc and that the order of service will show this etc .
Then several days before the service, after the Order of service has been published showing William walking in with the Queen - it's all over the press (countless articles to search) saying that William will no longer walk. Harry wasn't happy about not walking, as was apparent by his behaviour pushing through chairs to be sure he was ahead of Edward and then slows down once behind William in his "rightful" place etc ie. senior to Edward in terms of line of succession, however as now a non-working royal won't be walking in any such ceremonies again.
Same shenanigans happen at the bottom of steps to ascend into chapel at funeral - he's told where to stand - it isn't behind William, he's no longer a working royal etc but he insists on being seen to be behind William (photos etc) so he still looks as if he's still got a role within RF.
If can't open link first bit says:
"The Duke and Duchess of Sussex will not be part of the Queen's procession through Westminster Abbey at the start of the Commonwealth Service this year as they make their final official appearance as senior members of the Royal Family.
Prince Harry and Meghan are joining the Queen, the Prince of Wales, the Duchess of Cornwall and the Duke and Duchess of Cambridge as they carry out their last public royal duty before walking away from the monarchy.
But unlike last year, the Sussexes and the Cambridges will be conducted to their seats rather than waiting for the Queen's arrival and walking through the church with the monarch as they did last year.
The move marks the dawn of the Sussexes' new lives after they said in January that they intended to "step back as 'senior' members of the Royal Family".
It will also mean the family are spared scrutiny over their interactions as Prince Charles, Camilla, William, Kate, Harry and Meghan meet for the first time in public since the latter declared they were leaving to pursue "financial independence" after persistent rumours that all is not well behind the scenes."