currently having issues importing a theme i modified. i realized i overwrote the dark theme and wanted to quickly re-import it so that i could reset the dark theme to its defaults. however, whenever i try to import my theme (.zip contains a settings.json file and several .svg files taken from the subtle theme), nothing seems to happen. something else to note is that if i try to decompress the .zip, it throws a "header error" message. here's the .json it's exporting, if it's of any help!
{
"accentFromPage": false,
"accentOnWindow": false,
"accentSaturationLimit": 1,
"alpha": 1,
"backgroundImage": "chrome://vivaldi-data/desktop-image/0",
"backgroundPosition": "stretch",
"blur": 10,
"buttons": {
"Back": "Back.svg",
"BreakMode": "BreakMode.svg",
"COMMAND_23d770fd-2b16-4887-8ed7-1aafffb13789": "COMMAND_23d770fd-2b16-4887-8ed7-1aafffb13789.svg",
"COMMAND_cc9f55c6-a0b6-4cd5-97a6-f7fc5845e87a": "COMMAND_cc9f55c6-a0b6-4cd5-97a6-f7fc5845e87a.svg",
"CalendarStatus": "CalendarStatus.svg",
"CaptureImages": "CaptureImages.svg",
"Clock": "Clock.svg",
"DownloadButton": "DownloadButton.svg",
"Extensions": "Extensions.svg",
"FastForward": "FastForward.svg",
"Forward": "Forward.svg",
"Home": "Home.svg",
"ImagesToggle": "ImagesToggle.svg",
"MailBack": "MailBack.svg",
"MailCompose": "MailCompose.svg",
"MailForward": "MailForward.svg",
"MailMsgArchive": "MailMsgArchive.svg",
"MailMsgArchiveRestore": "MailMsgArchiveRestore.svg",
"MailMsgAttach": "MailMsgAttach.svg",
"MailMsgDiscard": "MailMsgDiscard.svg",
"MailMsgEdit": "MailMsgEdit.svg",
"MailMsgFlag": "MailMsgFlag.svg",
"MailMsgForward": "MailMsgForward.svg",
"MailMsgLabel": "MailMsgLabel.svg",
"MailMsgMove": "MailMsgMove.svg",
"MailMsgReply": "MailMsgReply.svg",
"MailMsgReplyToAll": "MailMsgReplyToAll.svg",
"MailMsgSend": "MailMsgSend.svg",
"MailMsgShowHeaders": "MailMsgShowHeaders.svg",
"MailMsgSpam": "MailMsgSpam.svg",
"MailMsgSpamRestore": "MailMsgSpamRestore.svg",
"MailMsgStatusRead": "MailMsgStatusRead.svg",
"MailMsgStatusUnread": "MailMsgStatusUnread.svg",
"MailMsgTrash": "MailMsgTrash.svg",
"MailMsgTrashRestore": "MailMsgTrashRestore.svg",
"MailReload": "MailReload.svg",
"MailRenderingMethod": "MailRenderingMethod.svg",
"MailRenderingMethodText": "MailRenderingMethodText.svg",
"MailStatus": "MailStatus.svg",
"MailViewLayout": "MailViewLayout.svg",
"MailViewThreading": "MailViewThreading.svg",
"PageActions": "PageActions.svg",
"PanelBookmarks": "PanelBookmarks.svg",
"PanelCalendar": "PanelCalendar.svg",
"PanelContacts": "PanelContacts.svg",
"PanelDownloads": "PanelDownloads.svg",
"PanelFeeds": "PanelFeeds.svg",
"PanelHistory": "PanelHistory.svg",
"PanelMail": "PanelMail.svg",
"PanelNotes": "PanelNotes.svg",
"PanelReadingList": "PanelReadingList.svg",
"PanelSession": "PanelSession.svg",
"PanelTasks": "PanelTasks.svg",
"PanelToggle": "PanelToggle.svg",
"PanelTranslate": "PanelTranslate.svg",
"PanelWindow": "PanelWindow.svg",
"ReadingList": "ReadingList.svg",
"Reload": "Reload.svg",
"Rewind": "Rewind.svg",
"SearchField": "SearchField.svg",
"Settings": "Settings.svg",
"Stop": "Stop.svg",
"SyncStatus": "SyncStatus.svg",
"TilingToggle": "TilingToggle.svg",
"UpdateButton": "UpdateButton.svg",
"WorkspaceButton": "WorkspaceButton.svg"
},
"colorAccentBg": "#121216",
"colorBg": "#121216",
"colorFg": "#c7cbdc",
"colorHighlightBg": "#47bfd7",
"colorWindowBg": "",
"contrast": 0,
"dimBlurred": false,
"engineVersion": 1,
"id": "40fb6226-08ba-4532-a5a7-10c7d4245f02",
"name": "Burn",
"preferSystemAccent": false,
"radius": 5,
"simpleScrollbar": true,
"transparencyTabBar": true,
"transparencyTabs": false,
"url": "",
"version": 1
}