[UI] Popup overflow in Post-Event Actions when adding multiple conditions

[mjabascal10]

Acknowledgements

• I have searched (https://github.com/utmstack/UTMStack/issues) for past instances of this issue
• I have verified that my UTMStack version is up-to-date

Describe the bug

In the Rules section, when opening the popup on the Post-Event Actions tab, adding additional conditions causes the action buttons to extend beyond the popup boundaries. This makes it impossible to scroll down and access them.

Regression Issue

• Select this option if this issue appears to be a regression.

Expected Behavior

• The popup should maintain proper internal scrolling.
• Buttons should remain visible within the popup boundaries.
• Adding more conditions should not break the layout or overflow the visible area.

Current Behavior

• When multiple conditions are added, the popup grows beyond its visible height.
• The action buttons (Save, Cancel, etc.) extend outside the popup.
• The popup does not allow scrolling to reach the buttons.
• User becomes unable to complete or cancel the action.

Reproduction Steps

1. Navigate to Rules.
2. Open the popup under the Post-Event Actions tab.
3. Add multiple conditions.
4. Observe how the buttons overflow outside the popup and scrolling becomes impossible.

Possible Solution

• Enforce a max-height on the popup content with overflow-y: auto.
• Ensure the footer (buttons) remains fixed or sticky inside the popup.

Additional Information/Context

No response

UTMStack Version

11.2.2

Operating System and version

Ubuntu

Hypervisor and Version | Server Vendor and Model

Browser and version

Google Chrome