feat: [UIE-10006] - IAM Delegation: reset to prev page when changing role

[aaleksee-akamai]

Description 📝

This PR fixes an issue where, after changing a role the last role/entity on a page, the table shows “No items to display” instead of resetting to the previous page.

Changes 🔄

List any change(s) relevant to the reviewer.

• Update logic for handleDialogClose func

Scope 🚢

Upon production release, changes in this PR will be visible to:

• All customers
• Some customers (e.g. in Beta or Limited Availability)
• No customers / Not applicable

Preview 📷

Before	After
Screen.Recording.2026-01-16.at.9.38.23.AM.mov	Screen.Recording.2026-01-16.at.9.39.22.AM.mov
Screen.Recording.2026-01-16.at.9.50.41.AM.mov	Screen.Recording.2026-01-16.at.9.51.44.AM.mov

How to test 🧪

Prerequisites

(How to setup test environment)

• use iam account
• use child account + IAM Delegation flag is enabled

Reproduction steps

(How to reproduce the issue, if applicable)

• Go to http://localhost:3000/iam/roles/defaults/roles. You need to have the 26 assigned entities.
• Assign the same entity to linode_admin and linode_contributor.
• Go to http://localhost:3000/iam/roles/defaults/entity-access
• Try to change the role for that entity from linode_admin to linode_contributor.
• Save changes.

(How to reproduce the issue, if applicable)

Note: it also can be reproduced for Parent/Child - /defaults/roles, but to test it there, this PR needs to be merged first.

• Go to /iam/users/:username/roles for a user with 26 roles assigned. Table size should be set to 25.
• Assign the same entity to linode_admin and linode_contributor.
• Try to change the role for linode_admin to linode_contributor for that same entity.
• Save changes.

Verification steps

(How to verify changes)

• The current tables should be switched to the previous page.

Author Checklists

As an Author, to speed up the review process, I considered 🤔

👀 Doing a self review
❔ Our contribution guidelines
🤏 Splitting feature into small PRs
➕ Adding a changeset
🧪 Providing/improving test coverage
🔐 Removing all sensitive information from the code and PR description
🚩 Using a feature flag to protect the release
👣 Providing comprehensive reproduction steps
📑 Providing or updating our documentation
🕛 Scheduling a pair reviewing session
📱 Providing mobile support
♿ Providing accessibility support

• I have read and considered all applicable items listed above.

As an Author, before moving this PR from Draft to Open, I confirmed ✅

• All tests and CI checks are passing
• TypeScript compilation succeeded without errors
• Code passes all linting rules

[linode-gh-bot]

Cloud Manager UI test results

🔺 1 failing test on test run #2 ↗︎

❌ Failing	✅ Passing	↪️ Skipped	🕐 Duration
1 Failing	854 Passing	11 Skipped	40m 10s

Details

Failing Tests
	Spec	Test
❌	clone-linode.spec.ts	Cloud Manager Cypress Tests→clone linode » can clone a Linode from Linode details page

Troubleshooting

Use this command to re-run the failing tests:

pnpm cy:run -s "cypress/e2e/core/linodes/clone-linode.spec.ts"

[abailly-akamai]

thank you!