Wrike currently limits you to logging 23hrs and 59 mins for a selected day. For small projects that don't have dedicated PMs, I usually instruct people to enter their time once a week, and put their total time worked for the week. Because Wrike time tracking is setup to accept time tracking at the daily level and is restricted to the hours in 1 day, it makes it difficult for people that want to enter time for larger increments (e.g. weekly increments).
It would be great if you had the option to put in a date range, and put more than 23hrs and 59 mins for that range. Or if you can't easily allow a date range to be entered, it would still be extremely helpful to remove the restriction on the number of hours that can be entered for a given date, so this time tracking tool can still be used. e.g. People could enter all their hours for the week on each Friday. I tried just using a custom field and have people just put their hours in that, but it wasn't ideal because it doesn't show up in reports the same way, and the custom field doesn't show up on the time tracking tab/view. I'd love to be able to continue using all the time tracking functions of Wrike, but just give people more flexibility on how they enter their time.