Two days back i have upgraded my docker based Jenkins from 2.263.1-LTS to 2.277.1-LTS. Since then Under Manage Jenkins > Configure Systems section, i can't see Apply (Or) Save configuration option.
Also Configure Systems GUI is broken it is not displaying properly in sequential order. (Refer attached screenshot for more details).
The plugins that i have Installed currently as follows,
Jenkins: 2.277.1 OS: Linux - 4.18.0-193.14.2.el8_2.x86_64 --- pipeline-stage-step:2.5 kubernetes:1.29.2 docker-workflow:1.26 uno-choice:2.5.4 credentials:2.3.15 plain-credentials:1.7 plugin-util-api:2.0.0 workflow-durable-task-step:2.38 opsgenie:1.9 javadoc:1.6 authentication-tokens:1.4 jjwt-api:0.11.2-9.c8b45b8bb173 matrix-project:1.18 kubernetes-cli:1.10.0 crowd2:2.0.2 pipeline-model-extensions:1.8.4 jacoco:3.1.1 perforce:1.3.36 external-monitor-job:1.7 analysis-model-api:9.8.1 display-url-api:2.3.4 log-command:1.0.2 mailer:1.33 jquery3-api:3.5.1-3 workflow-scm-step:2.12 mask-passwords:3.0 project-build-times:1.2.1 strict-crumb-issuer:2.1.0 jquery:1.12.4-1 build-metrics:1.3 pipeline-graph-analysis:1.10 gerrit-trigger:2.32.1 github:1.33.1 durable-task:1.35 credentials-binding:1.24 workflow-basic-steps:2.23 pipeline-input-step:2.12 clearcase:1.6.6 pipeline-model-definition:1.8.4 momentjs:1.1.1 exclusive-execution:0.8 log-parser:2.1 rebuild:1.32 echarts-api:5.0.1-1 ssh-agent:1.21 pipeline-rest-api:2.19 subversion:2.14.0 pipeline-stage-tags-metadata:1.8.4 handlebars:1.1.1 description-setter:1.10 ace-editor:1.1 trilead-api:1.0.13 publish-over-ssh:1.22 mapdb-api:1.0.9.0 scm-api:2.6.4 metrics:4.0.2.7 warnings-ng:8.10.1 global-build-stats:1.5 console-log-to-workspace:1.2-SNAPSHOT (private-03/18/2020 17:06-root) extended-read-permission:3.2 authorize-project:1.4.0 antisamy-markup-formatter:2.1 oauth-credentials:0.4 lockable-resources:2.10 nodelabelparameter:1.7.2 dashboard-view:2.14 greenballs:1.15.1 snakeyaml-api:1.27.0 font-awesome-api:5.15.2-2 log-cli:86.206c385fabcd groovy-postbuild:2.5 ssh-credentials:1.18.1 slack:2.45 workflow-support:3.8 scriptler:3.1 cloudbees-disk-usage-simple:0.10 timestamper:1.11.8 build-timeout:1.20 ssh-slaves:1.31.5 jsch:0.1.55.2 command-launcher:1.5 script-security:1.76 job-log-logger-plugin:1.0 okhttp-api:3.14.9 windows-slaves:1.7 workflow-job:2.40 ldap:2.4 google-oauth-plugin:1.0.4 badge:1.8 data-tables-api:1.10.23-3 jdk-tool:1.5 zentimestamp:4.2 saferestart:0.3 git-server:1.9 jquery-detached:1.2.1 pam-auth:1.6 ansicolor:0.7.5 ws-cleanup:0.39 sonar:2.13 popper-api:1.16.1-2 resource-disposer:0.15 pipeline-build-step:2.13 checks-api:1.6.0 kubernetes-credentials:0.8.0 pipeline-stage-view:2.19 jqs-monitoring:1.4 structs:1.22 matrix-auth:2.6.5 git-parameter:0.9.13 gerrit-code-review:0.4.4 bouncycastle-api:2.20 gerrit-verify-status-reporter:0.0.3 git:4.6.0 variant:1.4 pipeline-milestone-step:1.3.2 kubernetes-client-api:4.13.2-1 docker-plugin:1.2.2 postbuild-task:1.9 publish-over:0.22 git-client:3.6.0 workflow-cps-global-lib:2.18 token-macro:2.15 branch-api:2.6.3 github-branch-source:2.10.2 pipeline-model-api:1.8.4 workflow-api:2.41 docker-java-api:3.1.5.2 jackson2-api:2.12.1 apache-httpcomponents-client-4-api:4.5.13-1.0 msginject:0.1.1 cloudbees-folder:6.15 git-forensics:1.0.0 jobConfigHistory:2.26 pipeline-github-lib:1.0 workflow-cps:2.90 JDK_Parameter_Plugin:1.0 email-ext:2.82 junit:1.49 workflow-step-api:2.23 workflow-multibranch:2.22 p4:1.11.3 bootstrap4-api:4.6.0-2 gradle:1.36 workflow-aggregator:2.6 logging:1.0.0 docker-commons:1.17 build-timestamp:1.0.3 ant:1.11 forensics-api:1.0.0 github-api:1.123