[BETA]: Evening delivery shown in checkout even if it's disabled

[EdieLemoine]

Version check

• My version of the plugin is v5.0.0-beta.0 or above.

WordPress version

6.3.2

PHP version

8.1

What went wrong?

Evening delivery is shown in the checkout regardless of it being disabled, probably because it's turned on in the pre-v5 settings.

Original message

Ondanks dat de bezorgopties op vervoerdersniveau niet ingeschakeld stond, werd avondbezorging (binnen 4.x ooit eens geactiveerd gehad) alsnog getoond in de checkout.

Reproduction steps

1. Have had evening delivery enabled in 4.x
2. Disable it in 5.x
3. Go to checkout
4. See evening delivery anwyay

Relevant log output

No response

Additional context

Originally reported by @christiantraets (#1050)