Steam shop pages acts strangely after 2025 Nov. (around Nov. 8th's "Store pages, now officially wider" update). They're typically happens to products registered to store after end of 2025 Oct., and they happen no matter any browsers(or phone's official app) I use.

Problem are:

• Demo products ignoring doesn't work at products' list. Ignored product doesn't hide or grey out at list even how many time I put them as "Ignored" (but in each product page, they set as "Ignored" surely) . When ignoring from "..." at list, they temporally disappear (or greyed out), but soon reappear after any kind of page reloading.
  
• In each product pages, clicking in "View all --" at "Achievements" section redirected to "Steam Community" top page, not to their achievement list.
  
• In discovery views, arrows of "Finish queue" and "New queue" at last page is displayed in an overlapping manner slightly.
  
• Some typical products I surely canceled ignoring are revert automatically days after.

I think they are bugs, but Valve never have noticed them, as no fixes came in this few weeks.
Does someone know how to address these issue to Valve?