Error message with drop downs on Firefox

[echadwick-artist]

iPhone 13 mini
Firefox 134.1

1. Open browser.
2. go to sample viewer
3. Choose any model with variants, for example GlamVelvetSofa
4. Tap on the variants dropdown

Result = A pink message appears with a script error (see attached screenshot)

The error pops up again, each time a dropdown is tapped.

[UX3D-becher]

The issue is likely an issue in Firefox for iOS, as the error originates in the Firefox extension responsible for autofill of forms:

                       onFocusIn(e)
                        {
                            const t = e.target;
                            if (this.identifyFieldsWhenFocused(t), !this.activeFieldDetail)
                                return;
                            if (!this.activeSection.isValidSection())
                                return;
                            const a = this.transformToFieldNamesWithValues(this.activeSection.fieldDetails);
                            i.FormAutofillUtils.isAddressField(this.activeFieldDetail.fieldName) ? this.callbacks.address.autofill(a) : i.FormAutofillUtils.isCreditCardField(this.activeFieldDetail.fieldName) && (s.CreditCardRecord.normalizeFields(a), this.callbacks.creditCard.autofill(a))
                        }

The error is triggered in the line with if (!this.activeSection.isValidSection()) because this.activeSection evaluates to undefined.

Other lines access this.activeSection with optional chaining, probably this should be done here as well.

Instead of

if (!this.activeSection.isValidSection())
    return;

the following would be my suggested fix:

if (!this.activeSection?.isValidSection())
    return;