This is similar to @Leminspector's question with a February deadline, which is similar to @Domer's original question.

I got very curious about this after the border/foreign assistance bill and the clean Israel aid both failed to pass. February may be too soon, but we'll see about March!

From Domer's question:

Package must have >$1b in new aid to Ukraine by Jan 31st [edit: March 31st]. Same bill must be passed by both the Senate and House to count. Will not wait for POTUS to sign it for YES, if it passes both chambers & is then en route to Biden, YES instantly wins.

If >$1b in new Ukraine aid does not pass by Jan 31st [edit: March 31st], NO wins.