Part 1: Does the arithmetic mean of sides right triangles to the mean of their hypotenuse converge?

Let $a_k<b_k<c_k$ be the $k$-th primitive Pythagorean triplet in ascending order of the hypotenuse $c_k$. Define

$$ l = \frac{b_1 + b_2 + b_3 + \cdots + b_k}{c_1 + c_2 + c_3 + \cdots + c_k}, \text{ } s = \frac{a_1 + a_2 + a_3 + \cdots + a_k}{c_1 + c_2 + c_3 + \cdots + c_k} $$

Question: What is the limiting value of $l$ and $s$?

The difference between this question and the related question: Part 2: Does the arithmetic mean of sides right triangles to the mean of their hypotenuse converge? is that here the triangles are in sequenced in ascending order of the hypotenuse $c_k$ where as in the related question, they are sequenced in ascending order of $r$ and $s$, and depending on the choice of sequencing, the limiting value differs.

SageMath Code

c  = 1
sa = 1
sb = 1
sc = 1
f  = 0
sx = 0
while(c <= 10^20):
    a = c - 1
    b = 3
    while(a > b):
        b = (c^2 - a^2)^0.5
        if(b%1 == 0):
            if(b <= a):
                if(gcd(a,b) == 1):
                    f  = f + 1
                    sa = sa + a
                    sb = sb + b
                    sc = sc + c
                    sx = sx + 1/c.n()
                    print(f,c, sa/sc.n(),sb/sc.n(),sx)
            else:
                break
        a = a - 1
    c = c + 1

from Hot Weekly Questions - Mathematics Stack Exchange