add flex-wrap: wrap to upload__wrap

src/admin/components/forms/field-types/Upload/index.scss

@@ -1,4 +1,4 @@
-@import "../../../../scss/styles";
+@import '../../../../scss/styles';
 
 .upload {
   position: relative;
@@ -8,16 +8,17 @@
     display: flex;
     padding: base(1.5) base(1.5) $baseline;
     background: var(--theme-elevation-50);
-
+    flex-wrap: wrap;
+    
     .btn {
-      margin: 0 $baseline base(0.5) 0;
+      margin: 0 $baseline base(.5) 0;
     }
   }
 
   @include mid-break {
     &__wrap {
       display: block;
-      padding: $baseline $baseline base(0.5);
+      padding: $baseline $baseline base(.5);
 
       .btn {
         width: 100%;