Where to find the total amount I invested in the calendar year?

I have an isa account. I made few investments and few withdrawals over the course of the year. I am struggling to find how much more I can invest during the rest of the year. All I could see is the current returns and investment status. I want to know how much more I can invest so I cannot go beyond the 20k limit on my account. Can anyone please tell me where to look for

You can see how much you can contribute further by pressing Deposit funds on your phone app and look below

you can also check this on the web platform by looking at the top of the page and clicking on account value for the dropdown with portfolio breakdown.