Merchants can often create issues for themselves by leaving the option to use Dynamic Checkout options, on the Cart Page. This includes Google Pay, PayPal, KlarnaPay and other third party payment providers.
For most themes, these are enabled and disabled in your theme's Cart Page settings, within the Theme Editor.
Dynamic Checkout Buttons should only be used on the Checkout page, and not the Cart page.
The customer can use the Accelerated Checkout options on the Checkout Page with no issue, but allowing the customer to use them on the Cart Page side-loads the transaction into the Checkout system of PayPal, Google Pay etc.
This is because there is a redirect in place, and when the options are clicked, this takes the customer to another page, away from the Shopify platform. This interrupts the processing step of Bundle Builder, and will cause the bundle to fail, and show as either out of stock, or come through with incorrect order details.
In short the buttons should only be used on the Checkout page, once the order has been finalized and passed the Cart page.
A solution to hiding these buttons would be to use CSS code to hide the buttons from the Cart page. For this specific task, we would advise speaking with your theme developers. It may also be possible to disable them as part of the Theme Settings.