fix tx history scroll behavior (#3549)

lib/new-ui/widgets/coins_page/assets_history/history_modal.dart

@@ -39,7 +39,9 @@ class HistoryModal extends StatelessWidget {
               child: Stack(
             children: [
               Material(
-                  child: CustomScrollView(controller: ModalScrollController.of(context), slivers: [
+                  child: CustomScrollView(physics: ClampingScrollPhysics(),
+                      controller: ModalScrollController.of(context),
+                      slivers: [
                 HistorySection(
                     detailsAsPage: true,
                     dashboardViewModel: dashboardViewModel,

lib/new-ui/widgets/coins_page/assets_history/history_section.dart

@@ -22,6 +22,7 @@ import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_mobx/flutter_mobx.dart';
 import 'package:intl/intl.dart';
+import "package:modal_bottom_sheet/modal_bottom_sheet.dart";
 
 class HistorySection extends StatelessWidget {
   const HistorySection(
@@ -107,8 +108,8 @@ class HistorySection extends StatelessWidget {
                                   Navigator.of(context).push(CupertinoPageRoute(
                                       builder: (context) => Material(child: page)));
                                 } else {
-                                  showModalBottomSheet(
-                                      isScrollControlled: true,
+                                  showMaterialModalBottomSheet(
+                                      backgroundColor: Colors.transparent,
                                       context: context,
                                       builder: (context) =>
                                           FractionallySizedBox(heightFactor: 0.9, child: page));