HTTP/2 cookie splitting - cookies sent as single header instead of separate headers like real Chrome

[Czizzz]

When using Emulation.Chrome145, cookies are sent as a single concatenated cookie header:

cookie: a=1; b=2; c=3

But real Chrome in HTTP/2 sends each cookie as a separate header field:

cookie: a=1
cookie: b=2
cookie: c=3

I tried using cookie_provider=rnet.Jar(compression=True) instead of cookie_store=True but the behavior is the same. Is there any way to achieve per-cookie headers in HTTP/2 to properly emulate Chrome's behavior?