Backend grid is a feature of Magento 2 that allows for simple data management and, eventually, simple shop administration. These grids are well-equipped with tools like filters, sorting options, and field editing capabilities that let the administrator quickly manipulate the data.
The default backend grids for Magento 2 do, however, occasionally fall short when the shop structure is intricate. The administrator might want to employ conditional filtering for improved data analysis. To get around this restriction, use the below approach.
In Magento 2, the order grid's default chooses filter can be changed into a multi-select filter to filter orders depending on a variety of order status conditions.
Implement the multi-select filter for order status in the Magento 2 order grid as shared here:
https://meetanshi.com/blog/implement-multiselect-filter-for-order-status-in-magento-2-order-grid/