By default, #Fedilab supports pronouns. It will display them, next to screen names in timelines but also when replying to a person.
For that, Fedilab uses fields (from profiles) and accepts different keys depending on your language.#FedilabTips
PS: Don't hesitate to share with us new keys for pronouns in your language.
Maybe an old unknown feature of #Fedilab. In settings > Privacy you can enable an option to remove UTM parameters in URLs.
It will work for new messages but you can still clear the cache from the app.
More about UTM parameters in URLs:
https://en.m.wikipedia.org/wiki/UTM_parameters
Fedilab continues to surprise me with features that I missed. Open a profile and go to 'Media'. This gives you a great view of all the media on the account—only media, no text. One tap opens the media, as expected. What I didn't know is that tapping and holding brings you to the corresponding post. 
so it seems like #Fedilab doesn't respect your default posting language setting you've set for the account, instead deferring to your phone's display language? which is a really bad idea in my opinion?
can anyone else using Fedilab confirm or alternatively tell me where one can find the default posting language setting?
@apps please
~~1. how do I access my bookmarks? I am on Mastodon instance~~
edit: just found it under “interactions”
2. how do I disable web browser overlay and always open links directly in browser?
Fedilab Apps
Fluffy 
Talya (she/her) 🏳️⚧️✡️
Ondřej Michálek