Why isn't my shopping bag count updating in real time?

Topic summary

Main issue: The shopping bag/cart count lags and does not update in real time after adding or removing products; it only reflects changes after a manual page refresh.

Context: Shopify storefront. A link and storefront password are provided for testing (URL and PW included in the post).

Reproduction: Add items to the cart and then remove them; the cart icon/count does not change until the page is refreshed.

Evidence/attachments: No images or code snippets provided; only the store access details.

Status/outcome: No solution or diagnosis yet. The poster is requesting help; the issue remains open and unresolved.

Summarized with AI on January 11. AI used: gpt-5.

There is a lag on the number count in my shopping bag. If I add products to the cart and remove them, the number doesn’t change until I refresh the screen. The shopping bag count isn’t updating in real time. Any help would be appreciated.

https://2d26b3.myshopify.com/

PW: reishi