dropdown not working

Unfortunately the dropdown field is not working. maybe it is a javascript conflict?

MSF Multi Step Form loaded.
msf-frontend.min.js?ver=1.7.12:1 MSF args (4) [‘multi-step-form’, ‘0’, ‘0’, ‘3’]0: “multi-step-form”1: “0”2: “0”3: “3”length: 4lastIndex: (…)lastItem: (…)Prototype: Array(0)at: ? at()concat: ? concat()constructor: ? Array()copyWithin: ? copyWithin()entries: ? entries()every: ? every()fill: ? fill()filter: ? filter()filterOut: ? (r)filterReject: ? (r)find: ? find()findIndex: ? findIndex()findLast: ? findLast()findLastIndex: ? findLastIndex()flat: ? flat()flatMap: ? flatMap()forEach: ? forEach()group: ? (r)groupBy: ? (r)groupByToMap: ? (r)groupToMap: ? (r)includes: ? includes()indexOf: ? indexOf()join: ? join()keys: ? keys()lastIndex: (…)lastIndexOf: ? lastIndexOf()lastItem: (…)length: 0map: ? map()pop: ? pop()push: ? (t)reduce: ? reduce()reduceRight: ? reduceRight()reverse: ? reverse()shift: ? shift()slice: ? slice()some: ? some()sort: ? sort()splice: ? splice()toLocaleString: ? toLocaleString()toReversed: ? toReversed()toSorted: ? toSorted()toSpliced: ? toSpliced()toString: ? toString()uniqueBy: ? (t)unshift: ? unshift()values: ? values()with: ? with()Symbol(Symbol.iterator): ? values()Symbol(Symbol.unscopables): {at: true, copyWithin: true, entries: true, fill: true, find: true, …}get lastIndex: ? ()get lastItem: ? ()set lastItem: ? (t)Prototype: Object
msf-frontend.min.js?ver=1.7.12:1 MSF args (4) [‘multi-step-form’, ‘0’, ‘0’, ‘3’]0: “multi-step-form”1: “0”2: “0”3: “3”length: 4lastIndex: (…)lastItem: (…)Prototype: Array(0)at: ? at()concat: ? concat()constructor: ? Array()copyWithin: ? copyWithin()entries: ? entries()every: ? every()fill: ? fill()filter: ? filter()filterOut: ? (r)filterReject: ? (r)find: ? find()findIndex: ? findIndex()findLast: ? findLast()findLastIndex: ? findLastIndex()flat: ? flat()flatMap: ? flatMap()forEach: ? forEach()group: ? (r)groupBy: ? (r)groupByToMap: ? (r)groupToMap: ? (r)includes: ? includes()indexOf: ? indexOf()join: ? join()keys: ? keys()lastIndex: (…)lastIndexOf: ? lastIndexOf()lastItem: (…)length: 0map: ? map()pop: ? pop()push: ? (t)reduce: ? reduce()reduceRight: ? reduceRight()reverse: ? reverse()shift: ? shift()slice: ? slice()some: ? some()sort: ? sort()splice: ? splice()toLocaleString: ? toLocaleString()toReversed: ? toReversed()toSorted: ? toSorted()toSpliced: ? toSpliced()toString: ? toString()uniqueBy: ? (t)unshift: ? unshift()values: ? values()with: ? with()Symbol(Symbol.iterator): ? values()Symbol(Symbol.unscopables): {at: true, copyWithin: true, entries: true, fill: true, find: true, …}get lastIndex: ? ()get lastItem: ? ()set lastItem: ? (t)Prototype: Object
msf-frontend.min.js?ver=1.7.12:1 MSF args (4) [‘multi-step-form’, ‘1’, ‘0’, ‘3’]
msf-frontend.min.js?ver=1.7.12:1 MSF args (4) [‘multi-step-form’, ‘1’, ‘0’, ‘3’]
msf-frontend.min.js?ver=1.7.12:1 MSF args (4) [‘multi-step-form’, ‘1’, ‘0’, ‘3’]
msf-frontend.min.js?ver=1.7.12:1 MSF args (4) [‘multi-step-form’, ‘1’, ‘0’, ‘3’]