Hi Kk,
Do you see any in-progress or error messages in the workspace page? Something like the image below? Sometimes, a previous deployment was already in progress, so it may not show the confirmation message for new changes.
Answering your second question: You don't need to disable the demo data flag. MAS will apply your customisations and won't rerun the demo installation. You can leave it checked.
Answering

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Maycon Belfort
Cloud and Infrastructure Engineer
Naviam
Melbourne
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Original Message:
Sent: Mon May 19, 2025 05:29 AM
From: Vincent Jennifer Yap
Subject: MAS Administration - Manage workspace configuration - Apply Changes option not working
Hi K k,
Have you tried to check under Workloads > Deployments > ibm-mas-manage-operator pod if it is up? Under MAS Manage project. We faced similar issue last time and this pod was not scaled. After scaling the pod to 1 was able to apply changes in MAS Suite Admin. Hope this helps.
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Vincent Jennifer Yap
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