fix: Adjust tool selector popup styles (#22622) (#22697)

web/app/components/plugins/plugin-detail-panel/tool-selector/index.tsx

             />
           )}
         </PortalToFollowElemTrigger>
-        <PortalToFollowElemContent>
+        <PortalToFollowElemContent className='z-10'>
           <div className={cn('relative max-h-[642px] min-h-20 w-[361px] rounded-xl border-[0.5px] border-components-panel-border bg-components-panel-bg-blur pb-4 shadow-lg backdrop-blur-sm', 'overflow-y-auto pb-2')}>
             <>
               <div className='system-xl-semibold px-4 pb-1 pt-3.5 text-text-primary'>{t(`plugin.detailPanel.toolSelector.${isEdit ? 'toolSetting' : 'title'}`)}</div>
               {currentProvider && currentProvider.type === CollectionType.builtIn && currentProvider.allow_delete && (
                 <>
                   <Divider className='my-1 w-full' />
-                    <div className='px-4 py-2'>
-                      <PluginAuthInAgent
-                        pluginPayload={{
-                          provider: currentProvider.name,
-                          category: AuthCategory.tool,
-                        }}
-                        credentialId={value?.credential_id}
-                        onAuthorizationItemClick={handleAuthorizationItemClick}
-                      />
+                  <div className='px-4 py-2'>
+                    <PluginAuthInAgent
+                      pluginPayload={{
+                        provider: currentProvider.name,
+                        category: AuthCategory.tool,
+                      }}
+                      credentialId={value?.credential_id}
+                      onAuthorizationItemClick={handleAuthorizationItemClick}
+                    />
                   </div>
                 </>
               )}