DoctrineBundle: [Bug][Postgres] SQLs generated via schema update changes nothing

Hi!

Recently I updated to symfony 5 and it comes version 2.0.0 of doctrine/doctrine-bundle, it seems that 2.0.0 version generates SQLs changes that that changes nothing.

I have following mapping for product entity

    <entity name="Acme\Entity\Product" table="products">
        <id name="id" column="id" type="product_id">
            <generator strategy="NONE"/>
        </id>
        <many-to-one field="category" target-entity="Acme\Entity\Category">
            <join-column name="category_id" nullable="false"/>
        </many-to-one>
    </entity>

When I run doctrine:schema:update --dump-sql it dumps following sql

     ALTER TABLE products ALTER id TYPE UUID;
     ALTER TABLE products ALTER id DROP DEFAULT;
     ALTER TABLE products ALTER category_id TYPE UUID;
     ALTER TABLE products ALTER category_id DROP DEFAULT;

Columns id and category_id already have type UUID with NOT NULL values. If I run doctrine:schema:update --force to execute those queries and again check for new queries by doctrine:schema:update --dump-sql those queries are still there.

It’s quiet annoying behavior because I use doctrine migrations bundle and even if there is no changes in schema it generates migrations that changes nothing. If want to generate migration that should change schema it mixes those those sqls that does nothing with real migration sqls.

Any ideas what changes in 2.0.0 version could cause this issue?

Postgres version: 11.5