Presently, you can only buy shares to a certain value when auto investing i.e. £10 a week on VUSA.
Can there be an option to buy whole shares, perhaps with a price cap i.e. 1 share of VUSA, limit of £70 for that share.
I think this would help a lot of people with their OCD with fractional shares 
Sorry for the delayed reply. Appreciate the suggestion, but that will contradict the core purpose of the Pie & AutoInvest feature. The main idea behind this feature is to allow investors to own a portion of high-valued companies such as Berkshire Hathaway (Class A), with a current price per share of $525,475. Besides, investing in whole shares will limit the pie rebalancing function.