same here.  If this is a glitch I hope you fix it soon.  If this is a planned change good bye.  I can find plenty of news from my three brokerages .  This happened a few years ago and then restored.

Update.  I have uninstalled and reinstalled the app on my phone.  No change.  If I add a new stock to a portfolio, double the amount of shares show in the app vs looking from the web.  Playing around I have added and deleted positions and the total on the app still shows doubling of amounts I have deleted.  Same behavior in a new portfolio.  please help.  I can't be the only one with a problem.

make up a symbol with a constant one dollar price.  I currently looking for a symbol with the most constant price.

also looking to keep track of Cash.  I like tracking total account balance.