Unable to use prompts when stdin is a not a tty

[andrewthauer]

I get the following error when when I try and use a dax interactive prompt when piping data to stdin.

error: Uncaught (in promise) Error: Cannot prompt when not a tty. (Prompt: 'Do you want to continue?')
    throw new Error(`Cannot prompt when not a tty. (Prompt: '${options.message}')`);

I realize this error is probably intentional, but I'm curious why this is not possible? I am able to pipe stdin data to other non deno process from deno itself. For example:

This works and allows fzf to be interactive

const input = 'hello world\nfoo'
const command = new Deno.Command('fzf', { stdin: 'piped', stdout: 'piped' });
const process = command.spawn();
const writer = process.stdin.getWriter();
writer.write(new TextEncoder().encode(input));
writer.releaseLock();
await process.stdin.close();
const result = await process.output();
onsole.log(new TextDecoder().decode(result.stdout))

I did some digging in the deno GH issues and found denoland/deno#23587 which seems like it might explain why. Can you confirm?