Transformed objects in .union() vs .discriminatedUnion()

[elmeister]

Hello, thanks for the amazing package
I noticed that for the following two objects, first of which is transformed

const TransformedObject = z.object({ a: z.literal('1') }).transform(val => val);
const AnotherObject = z.object({ a: z.literal('2') });

.union() will work just fine

const Union = z.union([TransformedObject, AnotherObject]);

While .discriminatedUnion()

const DiscriminatedUnion = z.discriminatedUnion('a', [TransformedObject, AnotherObject]);

Will produce the following error

Type 'ZodEffects<...>' is missing the following properties from type 'ZodObject<...>': 
_cached, _getCached, shape, strict, and 14 more.

So the question is to find out whether transformed objects shouldn't be used in .union(), or something is wrong with the input type check of the .discriminatedUnion()

[roblabat]

Seems to be related to #1171 with the openned PR #1290 fixing this issue and waiting for feed back or merge.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.