I have successfully updated to 2.4.3 and in doing so have upgraded a number of modules. For some reason, however, Magento is ignoring the module versions stated in the composer:
Two modules for example:
This matches version in the composer.lock file also. But once I install (composer install,
bin/magento setup:di:compile etc) and look directly in
vendor/feefo/reviews/etc/module.xml I still see module version 1.2.
Likewise, if I look in vendor/stripe/stripe-payments/etc/module.xml I see version 2.8.3
There are no errors or logs during installation but I have no idea why this would be the case.