>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3555371. --> Reported by: [gge](https://www.drupal.org/user/1317718) >>> <p>Hello,</p> <p>I'm not sure if it's because of ECA Tamper or BPMN.iO Modeler but can't make calculations using the following setup ECA 3.0.6; ECA Tamper 2.0.5; Tamper 8.x-1.0-beta1; Modeler API 1.0.4; BPMN.iO Modeler 3.0.2; Drupal 11.2.4; php 8.3.26.<br> Tokens are not properly resolved in the "Value" field of Tamper's Math offcanvas. Having a number there it woks.</p> <p><img src="https://www.drupal.org/files/issues/2025-10-31/1.png" alt="1"><br> <img src="https://www.drupal.org/files/issues/2025-10-31/2.png" alt="2"><br> <img src="https://www.drupal.org/files/issues/2025-10-31/3.png" alt="3"><br> <img src="https://www.drupal.org/files/issues/2025-10-31/4.png" alt="4"><br> <img src="https://www.drupal.org/files/issues/2025-10-31/5.png" alt="5"><br> <img src="https://www.drupal.org/files/issues/2025-10-31/6.png" alt="6"></p> <p>Thank you!</p> > Related issue: [Issue #3556019](https://www.drupal.org/node/3556019)