Incorrect conversion of numeric types

[Yogurt4]

WP Version: 6.8.3
PG4WP Version: 3.4.1

Error:

WordPress database error ERROR: syntax error at or near "("

RAW SQL

CREATE TABLE wp_pmxi_hash (
        hash BINARY(16) NOT NULL,
        post_id BIGINT(20) UNSIGNED NOT NULL,
        import_id SMALLINT(5) UNSIGNED NOT NULL,
        post_type VARCHAR(32) NOT NULL DEFAULT '',
        PRIMARY KEY  (hash)
)

Expected Rewritten SQL

CREATE TABLE wp_pmxi_hash (
        hash BYTEA CHECK (octet_length(hash) = 16) NOT NULL,
        post_id BIGINT NOT NULL,
        import_id SMALLINT NOT NULL,
        post_type VARCHAR(32) NOT NULL DEFAULT '',
        PRIMARY KEY  (hash)
)

Both the precision (20) and (5) should be removed, along with UNSIGNED.