ListView accordion fixes

lib/pages/MyAppointments/MyAppointments.dart

@@ -405,6 +405,7 @@ class _MyAppointmentsState extends State<MyAppointments> with SingleTickerProvid
 
   Widget _appointmentExpandableList(List<PatientAppointmentList> _patientAppointmentList) {
     return ListView.separated(
+      addAutomaticKeepAlives: true,
       physics: BouncingScrollPhysics(),
       padding: EdgeInsets.only(top: 12),
       separatorBuilder: (context, index) {

lib/pages/medical/ask_doctor/ask_doctor_page.dart

@@ -40,6 +40,7 @@ class AskDoctorPage extends StatelessWidget {
 
   Widget _appointmentExpandableList(List<PatientDoctorAppointmentList> _patientDoctorAppointmentList, model) {
     return ListView.separated(
+      addAutomaticKeepAlives: true,
       physics: BouncingScrollPhysics(),
       padding: EdgeInsets.only(top: 12),
       separatorBuilder: (context, index) {

lib/pages/medical/labs/laboratory_result_page.dart

@@ -53,6 +53,7 @@ class _LaboratoryResultPageState extends State<LaboratoryResultPage> {
           child: Column(
             children: [
               ListView.builder(
+                addAutomaticKeepAlives: true,
                 physics: BouncingScrollPhysics(),
                 shrinkWrap: true,
                 padding: EdgeInsets.only(bottom: 12),

lib/pages/medical/labs/labs_home_page.dart

@@ -50,6 +50,7 @@ class LabsHomePage extends StatelessWidget {
               child: FractionallySizedBox(
                 widthFactor: 1.0,
                 child: ListView.separated(
+                    addAutomaticKeepAlives: true,
                     physics: BouncingScrollPhysics(),
                     padding: EdgeInsets.only(top: 12),
                     separatorBuilder: (context, index) {

lib/pages/medical/prescriptions/prescriptions_page.dart

@@ -26,6 +26,7 @@ class PrescriptionsPage extends StatelessWidget {
     return AppScaffold(
         baseViewModel: prescriptionsViewModel,
         body: ListView.separated(
+          addAutomaticKeepAlives: true,
           physics: BouncingScrollPhysics(),
           padding: EdgeInsets.only(top: 12),
           separatorBuilder: (context, index) {

lib/pages/medical/radiology/radiology_home_page.dart

@@ -54,6 +54,7 @@ class RadiologyHomePage extends StatelessWidget {
               child: FractionallySizedBox(
                 widthFactor: 1.0,
                 child: ListView.separated(
+                    addAutomaticKeepAlives: true,
                     physics: BouncingScrollPhysics(),
                     padding: EdgeInsets.only(top: 12),
                     separatorBuilder: (context, index) {