javascript – Can’t access `.members` or `.full` properties

I am trying to check wether or not a <VoiceChannel> has X amount of members in it. I tried using <VoiceChannel>.members.size but it always returns 0 even though I am connected to the voice channel. I tried logging the <VoiceChannel> object and it does not show the #full and #members properties. I have GUILD_MEMBERS intent declared and enabled in the developer portal.

I would also gladly accept as answer to this question an alternative way to check for the number of members in a voice channel.