Table features grid and frame do not work
I would like to describe a CAN frame in my Antora documentation and for that it would be important to have grids in my table. Example AsciiDoc text:
.Table for describing the CAN frame
[cols="^s,^,^,^,^,^,^", grid=all]
|===
|CAN ID
6+| 0x123456789
|DLC
6+|6
| Bytes
| 0
| 1
| 2
| 3
| 4
| 5
| Payload fields
3+| First data field
3+| Second data field
|===
From this, the following table will be generated:
The problem is, that without the column grid, it is not easy to see how many bytes do the data fields take up. I´m writing the the .adoc files in VSCode and there the AsciiDoc plugin (v2.9.4) interprets my table as expected when I set the frame and grid attributes as described here.
I have also tried settings the default values in the Antora playbook as mentioned in antora#756 (closed) but it does not work.
I am using Antora on Windows:
antora -v
@antora/cli: 3.0.0
@antora/site-generator: 3.0.0
Am I missing something? Are these AsciiDoc table features supported already?
Thank you for your help! :)