Since Bundled Products functionality is not a core WooCommerce functionality, you will probably not find a POS that works with it by default, including our POS.
In order to support the functionality in the POS, we’d have to develop the compatibility and determine how it would behave in the POS view.
We are developing a Bundled Products functionality with our product suite under the Product Management feature set. This is planned to be compatible and integrated with the POS once it ready, similar to how our Product Add-ons plugin functions and integrates with the POS.
Right now, we don’t have any plans to support other bundled products plugins due to the complexity of compatibility integration and on-going maintenance required, unless the feature becomes core to the WooCommerce plugin overall.
If we do get a high demand requested for a bundled products plugin from the community using the POS, we will evaluate and understand the complexity of compatibility, but this is lower on our list of development. We have other priority development items we are prioritizing.