peewee create and use id field for deferred foreign key with primary_key=true

[penja]

Hello. We have the deferred foreign key that used like primary key in new table. In this case peewee ignore primary_key=True param in column declaration and try to use id like identifier in all sql queries.
Please see invalid behavior in following code snippet.

import peewee
from peewee import *
import logging
import sys

log = logging.getLogger()
log.setLevel(logging.DEBUG)
handler = logging.StreamHandler(sys.stdout)
log.addHandler(handler)

print(peewee.__version__)

db = SqliteDatabase(":memory:")


class Base(Model):
    class Meta:
        database = db


class B(Base):
    a = DeferredForeignKey("A", primary_key=True)
    x = CharField(null=True)


class A(Base):
    id = AutoField()

db.create_tables([B, A])

Output

root@87a4315fc6f4:/vagrant# python dummy_sqlite.py 
3.14.4
('CREATE TABLE IF NOT EXISTS "a" ("id" INTEGER NOT NULL PRIMARY KEY)', [])
('CREATE TABLE IF NOT EXISTS "b" ("id" INTEGER NOT NULL PRIMARY KEY, "a_id" INTEGER NOT NULL PRIMARY KEY, "x" VARCHAR(255))', [])
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/site-packages/peewee.py", line 3144, in execute_sql
    cursor.execute(sql, params or ())
sqlite3.OperationalError: table "b" has more than one primary key

During handling of the above exception, another exception occurred:

Thanks in advance for your response and probably for the fix.

P.S There is workaround by in my opinion this is not obvious!

class B(Base):
    class Meta:
        primary_key = False

    a = DeferredForeignKey("A", primary_key=True)
    x = CharField(null=True)
#or
class B(Base):
    class Meta:
        primary_key = peewee.CompositeKey("a")
    a = DeferredForeignKey("A")
    x = CharField(null=True)