Transparency not working right

Hello Dear Developers :),

uhm so i installed recently the better discord app and everything is working fine, i installed a theme i like and its realy nice , so ... there is one problem.

the Transparency of the stand alone parts like Members and servers or messages are not working. i can only change the transparency of the background, like .

    --transparencycolor: 0,0,0;
    --transparencyalpha: 0.1;
    --messagetransparency: 0.8;
    --guildchanneltransparency: 0.8;
    --memberlistransparency: 0.8;

this stuff, the "transparencyalpha" does change it good, like the whole discord gets a bit darker and thats nice, but the "messagetransparency , guildchannel-memberlist-transparency " doesnt work at all , like i change them multiple times to check if i did something wrong , but the result is the same.

i looked up also , the Cache folder , and deleted it once, like 1 of the forum post explained, so i thought maybe it will fix that but , no new result , still the same :(

if there is any good help , pls reply ♥

Greetings a Dear friend :)

.container-1eftfS,
.typewindows-2-g3uy.withframe-2dl45I.titlebar-1it3bQ {
    цвет фона: rgba(var(--transparencycolor),var(--transparencyalpha));
}

.скроллер-wsmht3.тонкий-31rLNd.База прокрутки-_bVAAt.fade-1R6FHN,
.панель поиска-3TNCHZ,
.контейнер-Zmc96u.тематический-Hp1KC_ {
    цвет фона: rgba(0,0,0,var(--прозрачность сообщений)) !важно;
}

.дерево-3agP2X {
    цвет фона: rgba(0,0,0,var(--guildchanneltransparency));
}

.peopleColumn-1wMu14,
.container-1oAagU {
    цвет фона: rgba(0,0,0,var(--memberlistransparency)) !важно;
}