added logo as mentioned in here:
https://api.onlyoffice.com/editors/config/editor/customization#logo
editorConfig: {
mode: 'edit',
lang: 'en',
callbackUrl: `${onlyOfficeConfig.zegalServer}zegal/track?docId=${doc._id}&useraddress=${onlyOfficeConfig.userAddress}&dragonAuth=${authInfo}`,
createUrl: '',
templates: [],
user: {
group: '',
id: doc.owner.email,
name: doc.owner?.primary_name?.given_name
},
embedded: {
saveUrl: '',
embedUrl: '',
shareUrl: '',
toolbarDocked: 'top'
},
customization: {
about: true,
chat: true,
comments: true,
feedback: true,
forcesave: true,
autosave: true,
goback: {
url: ''
},
submitForm: false,
uiTheme: 'theme-classic-light',
logo: {
image: `${onlyOfficeConfig.zegalServer}images/logoEdited.png`,
url: onlyOfficeConfig.zegalServer
},
toolbarHideFileName: true,
compactHeader: true,
toolbarNoTabs: true
},
fileChoiceUrl: ''
},
my server url is fine, because its working for other functionalities
also I resized the logo to be exactly 172 * 40