My Odoo community v13 on Ubuntu 20.04 got a client error as below:

Traceback:
TypeError: Cannot read property 'getBoundingClientRect' of undefined
    at computeFloatOuterWidthWithMargins (https://odoo.***.com/web/content/976-e2db890/web.assets_common.js:3923:73)
    at _adapt (https://odoo.***.com/web/content/976-e2db890/web.assets_common.js:3922:461)
    at Object.initAutoMoreMenu (https://odoo.***.com/web/content/976-e2db890/web.assets_common.js:3916:533)
    at https://odoo.***.com/web/content/977-3551c5d/web.assets_backend.js:784:242
    at async Promise.all (index 2)
    at async Promise.all (index 0)

I did try to install 'libsass==0.12.3' and restarted odoo service but unsuccessful. Please help!!!