This issue is replicate on my end.
To replicate it, copy all blocks from the three-dot menu on the right, create a new post, and paste the blocks into the editor. Before saving, the fields are visible in the right sidebar. However, after saving or saving the post as a draft, the issue is resolved.
According to the ACF plugin documentation, this behavior originates from the plugin itself rather than from our custom implementation.
ACF | acf_register_block_type()
Mode (Current mode is auto)
(String) (Optional) The display mode for your block. Available settings are “auto”, “preview” and “edit”. Defaults to “preview”. auto: Preview is shown by default but changes to edit form when block is selected. preview: Preview is always shown. Edit form appears in sidebar when block is selected. edit: Edit form is always shown.
Note. When in “preview” or “edit” modes, an icon will appear in the block toolbar to toggle between modes.
How can fix this issue to show block editor in edit mode?
