>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3579026. --> Reported by: [vipin.mittal18](https://www.drupal.org/user/319716) Related to !959 !794 >>> <h3>Description</h3> <p>While interacting with <b>multi-value props</b> in the UI (specifically when adding or removing items), the interface briefly <b>flickers before stabilizing</b>. During this flicker, the <b>row weight indicator also momentarily flickers</b>, which creates a distracting visual effect.</p> <p>Although the functionality works correctly, the repeated flickering negatively impacts the <b>overall user experience</b> and makes the interaction feel unstable.</p> <p>This behavior is especially noticeable when rapidly adding or removing items. Ideally, the UI should update smoothly without noticeable flickering to provide a <b>more seamless and polished interaction</b>.</p> <h3>Steps to Reproduce</h3> <p>A video demonstrating the issue is attached for reference.<br> <img src="https://www.drupal.org/files/issues/2026-03-13/flicker.gif" alt="ux"></p> <h3>Actual Result</h3> <ul> <li>The UI flickers briefly when items are added or removed.</li> <li>The <b>row weight values</b> also momentarily flicker during the update.</li> </ul> <h3>Expected Result</h3> <ul> <li>Items should be added or removed <b>without visible flickering</b>.</li> <li>Row weights should update <b>smoothly without visual instability</b>.</li> </ul> <h3>Acceptance Criteria</h3> <ul> <li>Adding an item does <b>not cause UI flickering</b>.</li> <li>Removing an item does <b>not cause UI flickering</b>.</li> <li>Row weight indicators should not flash.</li> <li>UI updates feel <b>seamless and stable during interactions</b> with multi-value props.</li> </ul>