Not able insert UDT field values.

[grylls]

Describe the bug
A clear and concise description of what the bug is.
I was trying to insert in UDT field with frozen, but every time its throwing error.
To Reproduce
Steps to reproduce the behavior:

1. Create a keyspace abc

2. Create TYPE
   CREATE TYPE basic_info (
   birthday timestamp,
   nationality text,
   weight text,
   height text
   );

3. Create table
   CREATE TABLE cycling.cyclist_stats (
   id uuid PRIMARY KEY,
   lastname text,
   basics FROZEN<basic_info>
   );

4. INSERT INTO cyclist_stats (id, lastname, basics) VALUES (
   e7ae5cf3-d358-4d99-b900-85902fda9bb0,
   'FRAME',
   { birthday : '1993-06-18', nationality : 'New Zealand', weight : null, height : null }
   );

Expected behavior
It should get inserted because example is from datax.
Screenshots
NA

System info (please complete the following information):

• OS: [e.g. iOS] Windows 10
• Cassandra version - 4.0.0.670
• vscode version - 1.36

Additional context
Add any other context about the problem here.

[pabloteari]

I observed the same thing. =/