This is from the CPS website:
The law recognises five types of hate crime on the basis of:
Race
Religion
Disability
Sexual orientation
Transgender identity
Any crime can be prosecuted as a hate crime if the offender has either:
demonstrated hostility based on race, religion, disability, sexual orientation or transgender identity
Or
been motivated by hostility based on race, religion, disability, sexual orientation or transgender identity
Someone can be a victim of more than one type of hate crime.
If you report that you find tweets/posts offensive because they are offensive to lesbian i.e. homosexual women, you might have a shout.
Although frankly why not report some as them as offensive to the sexual orientation of being a hetereosexual or bisexual woman? Or women who are not NT? Or women who are of a religion that relies on same-sex spaces for religious cleansing rituals? It's all nuts.