This docker image (wouterds/rpi-jenkins) is not working on my Raspberry PI 4 8gb

[RobertVoorn1977]

I am trying to run this on my Raspberry PI 4 (8gb) and after starting, I can add the admin password from the logs and then click on Install suggested plugins and then it gives an error page with the text An error occurred during installation: No such plugin: cloudbees-folder'. In the logs I can find the following error (already present in the logs before adding the admin password):

SEVERE: ERROR: Signature verification failed in update site 'default' (show details)

java.security.SignatureException: Signature length not correct: got 512 but was expecting 256
	at sun.security.rsa.RSASignature.engineVerify(RSASignature.java:190)
at java.security.Signature$Delegate.engineVerify(Signature.java:1174)
	at java.security.Signature.verify(Signature.java:624)
	at sun.security.x509.X509CertImpl.verify(X509CertImpl.java:444)
	at sun.security.provider.certpath.BasicChecker.verifySignature(BasicChecker.java:166)
	at sun.security.provider.certpath.BasicChecker.check(BasicChecker.java:147)
	at sun.security.provider.certpath.PKIXMasterCertPathValidator.validate(PKIXMasterCertPathValidator.java:119)
Caused: java.security.cert.CertPathValidatorException: signature check failed
	at sun.security.provider.certpath.PKIXMasterCertPathValidator.validate(PKIXMasterCertPathValidator.java:129)
at sun.security.provider.certpath.PKIXCertPathValidator.validate(PKIXCertPathValidator.java:212)
	at sun.security.provider.certpath.PKIXCertPathValidator.validate(PKIXCertPathValidator.java:140)
	at sun.security.provider.certpath.PKIXCertPathValidator.engineValidate(PKIXCertPathValidator.java:79)
	at java.security.cert.CertPathValidator.validate(CertPathValidator.java:292)
	at org.jvnet.hudson.crypto.CertificateUtil.validatePath(CertificateUtil.java:93)
	at jenkins.util.JSONSignatureValidator.verifySignature(JSONSignatureValidator.java:78)
	at hudson.model.UpdateSite.verifySignature(UpdateSite.java:254)
	at hudson.model.UpdateSite.updateData(UpdateSite.java:219)
	at hudson.model.UpdateSite.updateDirectlyNow(UpdateSite.java:190)
	at hudson.PluginManager.doCheckUpdatesServer(PluginManager.java:1629)
	at jenkins.model.DownloadSettings$DailyCheck.execute(DownloadSettings.java:131)
	at hudson.model.AsyncPeriodicWork$1.run(AsyncPeriodicWork.java:101)
	at java.lang.Thread.run(Thread.java:745)

I also tried building the Docker image myself, using the Docker file from Github, but that fails on the line:

RUN ["cross-build-start"]

and also does not get me any further in running a working Jenkins server on my Raspberry PI (running Ubuntu 22.04).

Weirdly enough, the official jenkins/jenkins:lts (version in the webpage: 2.375.3) works fine on the Raspberry PI. However, I am trying to build upon the Jenkins docker image to provide some Docker in Docker funtionality and that will not work because the needed dependencies for that cannot be found