Please update to the latest version of MapifyPro.
Whilst this was fixed in 3.2.9, there have been new updates in WordPress which broke jQuery again. We think it's because WordPress are trying to correct an earlier bug. WordPress broke some jQuery functions in 5.5.0, and so we released a compensating fix in 3.2.9, but then they released a fix in 5.5.1 which broke our fix!
We've released version 3.3.0 which solves the issue. After updating to 3.3.0, please ensure that you clear your WordPress cache, your CDN cache, and your local browser cache.