Ability for Learners to Enroll in Multiple Offerings Under the Same Course

Summary:

Currently, we have created one course with three offerings. Each offering has a different date and subject, and the intention is for learners to independently select and enroll in one or more offerings based on their preferences.

However, with the standard functionality, a learner can only be enrolled in one offering at a time. If the learner selects another offering, they are withdrawn from the current offering and enrolled in the newly selected offering.

Is there any configuration or supported way to allow learners to enroll in multiple offerings under the same course simultaneously, without being withdrawn from their existing offering?