Any group created after 999 Groups Throws MYSQL error i.e GroupID >= 1000

Problem/Motivation

The core tables columns mentioned below cannot take values more than 32 characters so If a new group ID is more than 999 then upon creation of group there is fatal error that belongs to either of the two tables.

• 'menu_tree' has menu_name column varchar(32)
• 'menu_link_content' has bundle column varchar(32)

Steps to reproduce

After having 999 Groups in the System or if the next Group-ID is going to be 1000+, then when a new group is created it throws following error

Drupal\Core\Entity\EntityStorageException: SQLSTATE[22001]: String data, right truncated: 1406 Data too long for column 'menu_name' at row 1: INSERT INTO {menu_tree} (id, menu_name) VALUES (:db_insert_placeholder_0, :db_insert_placeholder_1); Array ( [:db_insert_placeholder_0] => menu_link_content:17020a0e-7bad-4c87-a24d-34eb651a88ac [:db_insert_placeholder_1] => menu_link_content-group-menu-1141 ) in Drupal\Core\Entity\Sql\SqlContentEntityStorage->save() (line 846 of /Users/qandeel/Sites/devdesktop/stedwardsd8-dev/docroot/core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorage.php).

Proposed resolution

const MENU_PREFIX = 'menu_link_content-group-menu-';
should be shortened to
const MENU_PREFIX = 'menu_link_content-gmenu-';
or
const MENU_PREFIX = 'group_menu_link_content-';