Fixes

lib/models/isar/models/blockchain_data/v2/transaction_v2.dart

@@ -129,6 +129,10 @@ class TransactionV2 {
       return fee;
     }
 
+    if (isCoinbase()) {
+      return Amount.zeroWith(fractionDigits: fractionDigits);
+    }
+
     final inSum =
         inputs.map((e) => e.value).reduce((value, element) => value += element);
     final outSum = outputs

lib/pages_desktop_specific/my_stack_view/wallet_view/sub_widgets/desktop_wallet_features.dart

@@ -119,7 +119,7 @@ class _DesktopWalletFeaturesState extends ConsumerState<DesktopWalletFeatures> {
       barrierDismissible: false,
       builder: (context) => DesktopDialog(
         maxWidth: 500,
-        maxHeight: 210,
+        maxHeight: double.infinity,
         child: Padding(
           padding: const EdgeInsets.symmetric(horizontal: 32, vertical: 20),
           child: Column(

lib/pages_desktop_specific/my_stack_view/wallet_view/sub_widgets/more_features/more_features_dialog.dart

@@ -246,6 +246,7 @@ class _MoreFeaturesDialogState extends ConsumerState<MoreFeaturesDialog> {
         wallet.viewOnlyType == ViewOnlyWalletType.addressOnly;
 
     return DesktopDialog(
+      maxHeight: double.infinity,
       child: Column(
         mainAxisSize: MainAxisSize.min,
         children: [

lib/wallets/wallet/wallet_mixin_interfaces/electrumx_interface.dart

@@ -1190,6 +1190,9 @@ mixin ElectrumXInterface<T extends ElectrumXCurrencyInterface>
       cryptoCurrency: cryptoCurrency,
     );
 
+    final inputs = txn["vin"] as List? ?? [];
+    final isCoinbase = inputs.any((e) => (e as Map?)?["coinbase"] != null);
+
     final vout = jsonUTXO["tx_pos"] as int;
 
     final outputs = txn["vout"] as List;
@@ -1221,7 +1224,10 @@ mixin ElectrumXInterface<T extends ElectrumXCurrencyInterface>
       name: checkBlockResult.utxoLabel ?? "",
       isBlocked: checkBlockResult.blocked,
       blockedReason: checkBlockResult.blockedReason,
-      isCoinbase: txn["is_coinbase"] as bool? ?? false,
+      isCoinbase: txn["is_coinbase"] as bool? ??
+          txn["is-coinbase"] as bool? ??
+          txn["iscoinbase"] as bool? ??
+          isCoinbase,
       blockHash: txn["blockhash"] as String?,
       blockHeight: jsonUTXO["height"] as int?,
       blockTime: txn["blocktime"] as int?,