Trunk doesn't recognize reqwest features

Question

I'm trying to run a Yew app using Trunk that uses reqwest to get contents of a GitHub repo. For that, I need some extra reqwest features, but Trunk throws out this error:

error[E0433]: failed to resolve: could not find `blocking` in `reqwest`                                                                                                                      
  --> src\github_dir_listing.rs:19:29
   |
19 |     let response = reqwest::blocking::get(contents_url)
   |                             ^^^^^^^^ could not find `blocking` in `reqwest`

My Cargo.toml:

[dependencies]
reqwest = { version = "0.11.0", features = ["blocking", "json"] }
yew = { version = "0.20.0", features = ["csr"] }

[features]
default = ["reqwest/blocking", "reqwest/json"]

Trunk command that I tried: trunk serve --features default.

I also tried defining a "blocking" and "json" feature in the Cargo.toml:

[features]
blocking = ["reqwest/blocking"]
json = ["reqwest/json"]

And then running trunk serve --features blocking,json, but to no avail.

I'm new to Rust, but I'm confused, since cargo build doesn't throw any errors.

PS: I'm using the "blocking" feature since Yew components cannot be async.