goto /admin
content > structure
create button > landing page
choice 'One zone in one column', click create
switch to settings, fill Title and description
click publish
goto page editor
open inspector
try to drop embed block

expexted behavior: block is in the zone
current behavior:

Unknown macro: {no-format}

page.builder.js:402 Uncaught TypeError: Cannot read property 'dataset' of null
at t.value (page.builder.js:402)
at t.value (page.builder.js:369)