fix: [UIE-9853], [UIE-9855] - IAM: fix Roles Table layout shifts, disable email input for users without account_admin (#13208)

* fix: [UIE-9853], [9855] - IAM: fix Roles Table layout shifts, disable email input for users without account_admin

* Added changeset: IAM: Roles table layout shifts when switching tabs, and the email input is enabled for users without the account_admin role

* review fix

Author: mpolotsk-akamai

packages/manager/.changeset/pr-13208-fixed-1765965004370.md

@@ -0,0 +1,5 @@
+---
+"@linode/manager": Fixed
+---
+
+IAM: Roles table layout shifts when switching tabs, and the email input is enabled for users without the account_admin role ([#13208](https://github.com/linode/manager/pull/13208))

packages/manager/src/features/IAM/Shared/AssignedEntitiesTable/AssignedEntitiesTable.tsx

@@ -286,6 +286,7 @@ export const AssignedEntitiesTable = ({ username }: Props) => {
           alignItems: 'center',
           justifyContent: 'flex-start',
           marginBottom: theme.tokens.spacing.S12,
+          minHeight: theme.spacingFunction(40),
         }}
       >
         <DebouncedSearchTextField

packages/manager/src/features/IAM/Shared/AssignedRolesTable/AssignedRolesTable.tsx

@@ -376,6 +376,7 @@ export const AssignedRolesTable = () => {
           alignItems: 'center',
           justifyContent: 'space-between',
           marginBottom: theme.tokens.spacing.S12,
+          minHeight: theme.spacingFunction(40),
         }}
       >
         <Grid container direction="row" rowSpacing={1}>

packages/manager/src/features/IAM/Users/UserDetails/UserEmailPanel.tsx

@@ -54,7 +54,7 @@ export const UserEmailPanel = ({ canUpdateUser, activeUser }: Props) => {
 
   // This should be disabled if this is NOT the current user or if the proxy user is viewing their own profile.
   const disableEmailField =
-    profileUserName !== activeUser.username || isProxyUser;
+    profileUserName !== activeUser.username || isProxyUser || !canUpdateUser;
 
   return (
     <Paper>