diff --git a/node_modules/react-native/react.gradle b/node_modules/react-native/react.gradle
index f10a00b..467f7a5 100644
--- a/node_modules/react-native/react.gradle
+++ b/node_modules/react-native/react.gradle
@@ -58,7 +58,7 @@ afterEvaluate {
 
             // Set up dev mode
             def devEnabled = !(config."devDisabledIn${targetName}"
-                || targetName.toLowerCase().contains("release"))
+                || targetName.toLowerCase().contains("release") || targetName.toLowerCase().contains("unsigned"))
 
             def extraArgs = extraPackagerArgs;
 
@@ -78,7 +78,7 @@ afterEvaluate {
 
             enabled config."bundleIn${targetName}" ||
                 config."bundleIn${variant.buildType.name.capitalize()}" ?:
-                targetName.toLowerCase().contains("release")
+                (targetName.toLowerCase().contains("release") || targetName.toLowerCase().contains("unsigned"))
         }
 
         // Expose a minimal interface on the application variant and the task itself:
diff --git a/node_modules/react-native/Libraries/Text/Text/RCTTextShadowView.m b/node_modules/react-native/Libraries/Text/Text/RCTTextShadowView.m
index d464e6a..6c397c5 100644
--- a/node_modules/react-native/Libraries/Text/Text/RCTTextShadowView.m
+++ b/node_modules/react-native/Libraries/Text/Text/RCTTextShadowView.m
@@ -170,6 +170,12 @@ - (void)postprocessAttributedText:(NSMutableAttributedString *)attributedText
 
 - (NSAttributedString *)attributedTextWithMeasuredAttachmentsThatFitSize:(CGSize)size
 {
+  static UIImage *placeholderImage;
+  static dispatch_once_t onceToken;
+  dispatch_once(&onceToken, ^{
+    placeholderImage = [UIImage new];
+  });
+
   NSMutableAttributedString *attributedText =
     [[NSMutableAttributedString alloc] initWithAttributedString:[self attributedTextWithBaseTextAttributes:nil]];
 
@@ -188,6 +194,7 @@ - (NSAttributedString *)attributedTextWithMeasuredAttachmentsThatFitSize:(CGSize
                                                    maximumSize:size];
       NSTextAttachment *attachment = [NSTextAttachment new];
       attachment.bounds = (CGRect){CGPointZero, fittingSize};
+      attachment.image = placeholderImage;
       [attributedText addAttribute:NSAttachmentAttributeName value:attachment range:range];
     }
   ];