Invalid column warning is incorrect

[fingerprn]

When running the system check, I get a bunch of these failures:

FORM TOOLS CORE - ft_account_settings - Invalid column: account_id

• is: mediumint unsigned
• should be: mediumint(8) unsigned

FORM TOOLS CORE - ft_accounts - Invalid column: account_id

• is: mediumint unsigned
• should be: mediumint(8) unsigned

However, when I update the column length to 8, I get this warning:

Warning: #1681 Integer display width is deprecated and will be removed in a future release.

Apparently, starting with MySQL 8.0, specifying a display width for integer types is no longer recommended, as MySQL has deprecated the feature.