Update 12/10/2019: iPhone 7 ios 13.2.3 APP USES HIGH CPU POWER! – Slickdeals: Deals & Discounts Review

Iphone 7 13.2.3 dark mode off: high cpu usages makes whole ios slow and freezes and gets hot. Terminate app and ios goes back to speed. Also It seems DARK MODE ON/OFF IT CAUSES THESE 2 problems: Problem 1) Latest update 12/6/2019 on iPhone 7 ios 13.2.3. The comments STILL have a white box blocking comments when I just scrolling through comments or with Dark theme off comments are just blank. To fix this I have to go to the top and pull down so it can REFRESH and now comments are visible. Also scrolling through comments it is not smooth and feels sticky. Problem 2) Also switching between ONLY TWO APPS, SD APP KEEPS RESTARTING. This restart prevents me from viewing from my previous spot where I left off. Latest update 11/23/2019 on iPhone 7 13.2.3 (which already fixed killing background apps issue so is not ios?)
Review by Glee217 on Slickdeals: Deals & Discounts.