My pull request(https://github.com/EnterpriseDB/wcDocker/pull/5) to fix resize issue in wcDocker is merged. Attached patch will update the version of wcDocker and fix the issue in pgAdmin4.
Do not forget to yarn install.
Kindly review.
--
Thanks and Regards,
Aditya Toshniwal
Software Engineer | EnterpriseDB Software Solutions | Pune