Large value in wp_options

We’ve been having issues with wp_options table size and see the ws_menu_editor option_name is very large, see below. The value seems to contain redundant info as well, is there a way to reduce the size of this value safely without losing settings?

MariaDB [wmnf_www]> SELECT 'autoloaded data in KiB' as name, ROUND(SUM(LENGTH(option_value))/ 1024) as value FROM wp_options WHERE autoload='yes' UNION SELECT 'autoloaded data count', count(*) FROM wp_options WHERE autoload='yes' UNION (SELECT option_name, length(option_value) FROM wp_options WHERE autoload='yes' ORDER BY length(option_value) DESC LIMIT 10);
+--------------------------------------+--------+
| name                                 | value  |
+--------------------------------------+--------+
| autoloaded data in KiB               |   1312 |
| autoloaded data count                |   1010 |
| wordpress-https_secure_external_urls | 355451 |
| ws_menu_editor                       | 352910 |
| mw_adminimize                        | 140189 |
| rewrite_rules                        |  63532 |
| jetpack_file_data                    |  60871 |
| ee_active_messengers                 |  44570 |
| ee_transient_schedule                |  39008 |
| ai1ec_settings                       |  35248 |
| old_adminimize                       |  29069 |
| wp_user_roles                        |  27400 |
+--------------------------------------+--------+
12 rows in set (0.10 sec)