[BUG] Missing syntax highlighting

[lranders]

Describe the bug
Coloring on module name disappears when using a vector.

Environment (please complete the following information):

• OS: [Microsoft Windows [Version 10.0.19042.985]]
• VS Code version [e.g. 1.56.2]
• Extension version [e.g. 1.4.5]

Steps to reproduce
Steps to reproduce the behavior:

1. Type in:
   localparam [NUM_ATC-1:0] zero = 0; // Helper constant to get width right
   FL1P3AZ oe_next[NUM_ATC-1:0] (oe_int, zero, state[0] | state[1], ~master_clk, state[1], OE);

2. Remove the vector as in the 2 attached images...

3. See error

Expected behavior
Module name should be nice and blue.

Actual behavior
Module name is white.