bug EasyCorp#7476 Fix dropdown overflow in multi-column forms (javiereguiluz)

This PR was squashed before being merged into the 4.x branch.

Discussion
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Fix dropdown overflow in multi-column forms

Fixes EasyCorp#7461.

Commits
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fd6b430 Fix dropdown overflow in multi-column forms

Author: javiereguiluz

assets/css/easyadmin-theme/forms.css

@@ -496,8 +496,13 @@ label.form-check-label {
     overflow: clip;
 }
 
-/* allow contents (e.g. dropdowns) to overflow when fieldset is expanded */
-.form-fieldset-body.show:not(.collapsing),
+/* allow contents (e.g. dropdowns) to overflow when fieldset is expanded;
+   use overflow-inline to prevent content from spilling into neighboring fieldsets
+   in multi-column layouts, while overflow-block lets dropdowns extend downward */
+.form-fieldset-body.show:not(.collapsing) {
+    overflow-inline: clip;
+    overflow-block: visible;
+}
 .form-fieldset-body.show:not(.collapsing) > .row {
     overflow: visible;
 }

public/app.81f6af73.css public/app.98533a09.csspublic/app.81f6af73.css renamed to public/app.98533a09.css

@@ -2,7 +2,7 @@
   "entrypoints": {
     "app": {
       "css": [
-        "/app.81f6af73.css"
+        "/app.98533a09.css"
       ],
       "js": [
         "/app.8f681b52.js"

public/entrypoints.json

@@ -1,5 +1,5 @@
 {
-  "app.css": "app.81f6af73.css",
+  "app.css": "app.98533a09.css",
   "app.js": "app.8f681b52.js",
   "form.js": "form.5bccac01.js",
   "page-layout.js": "page-layout.6e9fe55d.js",