RemoveReaction is not working after SlackSend

[sam30606]

Jenkins and plugins versions report

Environment

```text Jenkins: 2.414.3 OS: Linux - 4.4.180+ Java: 17.0.8.1 - Eclipse Adoptium (OpenJDK 64-Bit Server VM) --- antisamy-markup-formatter:162.v0e6ec0fcfcf6 apache-httpcomponents-client-4-api:4.5.14-208.v438351942757 authentication-tokens:1.53.v1c90fd9191a_b_ azure-cli:0.9 azure-credentials:312.v0f3973cd1e59 azure-sdk:157.v855da_0b_eb_dc2 bootstrap5-api:5.3.2-3 bouncycastle-api:2.30.1.77-225.v26ea_c9455fd9 branch-api:2.1128.v717130d4f816 build-timeout:1.32 caffeine-api:3.1.8-133.v17b_1ff2e0599 checks-api:2.0.2 cloudbees-folder:6.858.v898218f3609d command-launcher:107.v773860566e2e commons-lang3-api:3.13.0-62.v7d18e55f51e2 commons-text-api:1.11.0-95.v22a_d30ee5d36 credentials:1311.vcf0a_900b_37c2 credentials-binding:642.v737c34dea_6c2 display-url-api:2.200.vb_9327d658781 docker-commons:439.va_3cb_0a_6a_fb_29 docker-workflow:572.v950f58993843 durable-task:523.va_a_22cf15d5e0 echarts-api:5.4.0-7 email-ext:2.103 extensible-choice-parameter:1.8.1 font-awesome-api:6.5.1-1 git:5.2.1 git-client:4.6.0 github:1.37.3.1 github-api:1.318-461.v7a_c09c9fa_d63 github-branch-source:1767.va_7d01ea_c7256 gson-api:2.10.1-3.vb_25b_599b_e4f8 instance-identity:185.v303dc7c645f9 ionicons-api:56.v1b_1c8c49374e jackson2-api:2.16.1-373.ve709c6871598 jakarta-activation-api:2.0.1-3 jakarta-mail-api:2.0.1-3 javax-activation-api:1.2.0-6 javax-mail-api:1.6.2-9 jaxb:2.3.9-1 jdk-tool:73.vddf737284550 jjwt-api:0.11.5-77.v646c772fddb_0 jquery3-api:3.7.1-1 json-path-api:2.8.0-5.v07cb_a_1ca_738c junit:1252.vfc2e5efa_294f ldap:711.vb_d1a_491714dc mailer:463.vedf8358e006b_ matrix-auth:3.2.1 matrix-project:822.v01b_8c85d16d2 mina-sshd-api-common:2.11.0-86.v836f585d47fa_ mina-sshd-api-core:2.11.0-86.v836f585d47fa_ okhttp-api:4.11.0-157.v6852a_a_fa_ec11 pam-auth:1.10 pipeline-build-step:540.vb_e8849e1a_b_d8 pipeline-graph-analysis:202.va_d268e64deb_3 pipeline-groovy-lib:689.veec561a_dee13 pipeline-input-step:477.v339683a_8d55e pipeline-milestone-step:111.v449306f708b_7 pipeline-model-api:2.2150.v4cfd8916915c pipeline-model-definition:2.2150.v4cfd8916915c pipeline-model-extensions:2.2150.v4cfd8916915c pipeline-rest-api:2.34 pipeline-stage-step:305.ve96d0205c1c6 pipeline-stage-tags-metadata:2.2150.v4cfd8916915c pipeline-stage-view:2.34 plain-credentials:143.v1b_df8b_d3b_e48 plugin-util-api:3.8.0 resource-disposer:0.23 scm-api:676.v886669a_199a_a_ script-security:1305.v487433146192 slack:684.v833089650554 snakeyaml-api:2.2-111.vc6598e30cc65 ssh-agent:346.vda_a_c4f2c8e50 ssh-credentials:308.ve4497b_ccd8f4 ssh-slaves:2.947.v64ee6b_f87b_c1 sshd:3.312.v1c601b_c83b_0e structs:325.vcb_307d2a_2782 timestamper:1.26 token-macro:400.v35420b_922dcb_ trilead-api:2.133.vfb_8a_7b_9c5dd1 uno-choice:2.8.1 variant:60.v7290fc0eb_b_cd workflow-aggregator:596.v8c21c963d92d workflow-api:1283.v99c10937efcb_ workflow-basic-steps:1042.ve7b_140c4a_e0c workflow-cps:3832.vc43e04d6d68c workflow-durable-task-step:1313.vcb_970b_d2a_fb_3 workflow-job:1385.vb_58b_86ea_fff1 workflow-multibranch:756.v891d88f2cd46 workflow-scm-step:415.v434365564324 workflow-step-api:639.v6eca_cd8c04a_a_ workflow-support:865.v43e78cc44e0d ws-cleanup:0.45 ```

What Operating System are you using (both controller, and any agents involved in the problem)?

Ubuntu 22.04

Reproduction steps

@NonCPS
def buildEndingSlackResponse(slackResponse) {
    slackSend(channel: slackResponse.threadId, blocks: [createSectionMrkdwn("end")])
    slackResponse.removeReaction("jenkins_triggered")
    }

Expected Results

Message send then reaction remove.

Actual Results

Only Message send.

Anything else?

Hi, I have encountered an issue where removeReaction is not working after slackSend. Is this related to the problem mentioned in the README? But removeReaction before slackSend is working as expected.

• Mycode

@NonCPS
def buildEndingSlackResponse(slackResponse) {
    slackSend(channel: slackResponse.threadId, blocks: [createSectionMrkdwn("end")])
    slackResponse.removeReaction("jenkins_triggered")
    }

Are you interested in contributing a fix?

No response