I read that IELTS UKVI will go fully computer-based in Bangladesh starting July 27. After that date, the paper-based version will no longer be offered. According to this article, “[t]he decision to shift the IELTS for UKVI entirely to computer-based format has been taken internationally.”
Some other countries still allow test takers to book paper-based tests beyond that date, but perhaps they are on different schedules.
I’m curious if the upcoming HOELT test will include a paper-based version. Paper-based testing makes tests more accessible and equitable… but some have raised concerns related to test security.