How to disable this white area of sidebery?

[1human]

A white area appeared after I updated Firefox to 107.0b2 209--539px on my laptop Sidebery version 5.0.0b27 Should I waiting for the Firefox to fix this? Thanks!

[mbnuqw]

Cannot reproduce this on 107.0b2, maybe it's some custom Sidebery CSS or/and userChrome?

[dexeonify]

Sounds like bug 1792277. Nightly is on 108.0a1 while Beta is on 107.0b3, so update your Firefox.

[1human]

Cannot reproduce this on 107.0b2, maybe it's some custom Sidebery CSS or/and userChrome?

Yes... I used a custom css file from reddit which can provide an experience like edge... Looks like the sidebar is not fully folded

#main-window[tabsintitlebar="true"]:not([extradragspace="true"]) #TabsToolbar > .toolbar-items { opacity: 0; pointer-events: none; }

#main-window:not([tabsintitlebar="true"]) #TabsToolbar { visibility: collapse !important; }

#nav-bar { margin-right:140px; }

/* Some space on top to allow window dragging */ #titlebar { appearance: none !important; height: 4px; }

/* Fix for main menu calling by Alt button */ #titlebar > #toolbar-menubar { margin-top: 10px; }

.titlebar-buttonbox-container { display: block; height: 35px; margin-top: -2px; }

.titlebar-buttonbox-container .titlebar-button { display: block; height: 40px; }

:root { --sidebar-min-width: 20px; --sidebar-visible-width: 210px; }

#sidebar-header { overflow: hidden !important; }

#sidebar-box #sidebar-header { display: none !important; }

#sidebar, #sidebar-header { position: relative !important; min-width: var(--sidebar-min-width) !important; max-width: var(--sidebar-min-width) !important; transition: .1s ease .05s; z-index:1; }

#sidebar-box:hover :-moz-any(#sidebar,#sidebar-header) { background-color: var(--toolbar-bgcolor) !important; min-width: var(--sidebar-visible-width) !important; max-width: var(--sidebar-visible-width) !important; margin-right: calc((var(--sidebar-visible-width) - var(--sidebar-min-width)) * -1) !important; z-index:1; position: relative !important; transition: .1s ease .05s;

}

[mbnuqw]

I've checked the userChrome, you just need to manually decrease width of the static sidebar or increase --sidebar-visible-width in your CSS.