Hi All - please vote for Horizontal Combo chart feature using this link and leaving "LIKE"
It will also not be possible in Feb 2020 realease. I looke at Technical Preview and have not see it coming there. Shame!!
However I see that charts are being rewritten and additional functionalities are added to them so I am optimistic this soon will be possible. Lets keep fingers crossed.
As i mentioned it is TP and can be accessed via Qlik Product Insights (if you have rights to it)