I think that trying to decipher some text from now on would be beneficial. The most difficult thing when you start reading deciphering is to parse/group the words and guess their nature.
Trying to split a sentence is a skill on its own and WK won’t help you at all with it.
If you have online material that you’d like to try you can go for sentence to sentence parsing and check how you did on https://ichi.moe/ for example (you need to be able to copy / paste your sentence in the different services to benefit from them easily).
If you already completed the other tooling in the guide (Learn Japanese: A Ridiculously Detailed Guide) (especially the IME part typing is very beneficial to learning) you’re good for the early stages.
As a new leaner myself i found these community posts:
- From 0 to Reading Everyday: Step by Step and Comprehensive List of Resources
- My Complete Journey, Reflection, and Advice for Achieving a High Reading Level in Japanese
to be full of extremely useful resources and fundamental on how to approach the learning journey…
Welcome and happy learning !