Merge tags content gets rendered with 0 height

[hkannanZS]

Recently we started facing an issue where the merge tags select options height is getting rendered with 0 height. We have not changed the configuration from initial usage and we are unable to override the styles as well because it's an iframe rendered from a different origin and browser does not allow to modify other content because of cross origin policy.

[thomaswienecke]

We see the same issue

[brunolemos]

@hkannanZS @thomaswienecke please share the code for your merge tags. Does all of them have a valid value field?

[thomaswienecke]

// Test fields
export const TEST_FIELDS = [
  'id',
  'value1',
  ...
  ...
] as const;

// Build merge tags from field arrays
const buildMergeTags = (prefix: string, fields: readonly string[]) =>
  Object.fromEntries(
    fields.map((field) => [
      field,
      {
        name: field,
        value: `{{${prefix}.${field}}}`,
      },
    ])
  );

export const mergeTags = {
  test: {
    name: 'Test',
    mergeTags: buildMergeTags('test', TEST_FIELDS),
  },
};